{"title":"Filter Socks \u0026 Fleece","description":null,"products":[{"product_id":"reef-crest-aquarium-filter-media-36-x-18-inch","title":"Reef Crest Aquarium Filter Media - 36 x 18 Inch","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eReef Crest Aquarium Filter Media - 36 x 18 Inch\u003c\/h2\u003e\n\u003cp\u003eReef Crest Aquarium Filter Media - 36 x 18 Inch is a cut-to-fit bonded filter pad for mechanical filtration in aquarium overflows, sumps, filter trays, and custom filtration areas.\u003c\/p\u003e\n\u003ch3\u003eCut-to-Fit Reef Crest Filter Pad\u003c\/h3\u003e\n\u003cp\u003eThis 1 inch thick filter media is useful anywhere a simple disposable mechanical pad is needed to catch detritus, floating debris, food particles, and other suspended matter before it travels farther through the filtration system. It can be trimmed to suit different overflow boxes, sump chambers, media trays, and DIY filter layouts.\u003c\/p\u003e\n\u003ch3\u003eReef Crest Filter Media Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical filter media for aquarium overflows, sumps, and filter compartments\u003c\/li\u003e\n\u003cli\u003eCompletely inert pad material for aquarium filtration use\u003c\/li\u003e\n\u003cli\u003eDoes not turn to mush when placed in water\u003c\/li\u003e\n\u003cli\u003eHelps trap detritus and floating particles before they settle in the system\u003c\/li\u003e\n\u003cli\u003e1 inch thick material can be cut to fit many applications\u003c\/li\u003e\n\u003cli\u003eUseful for freshwater, saltwater, reef, and fish-only aquarium systems\u003c\/li\u003e\n\u003cli\u003ePractical disposable media for regular maintenance routines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFilter Media Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Mechanical aquarium filter pad\u003c\/li\u003e\n\u003cli\u003eSheet size: 36\" long x 18\" wide\u003c\/li\u003e\n\u003cli\u003eThickness: 1\"\u003c\/li\u003e\n\u003cli\u003eFormat: Cut-to-fit sheet\u003c\/li\u003e\n\u003cli\u003eApplication: Aquarium overflow, sump, media tray, filter chamber, or custom mechanical filtration area\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse and Maintenance Notes\u003c\/h3\u003e\n\u003cp\u003eThis media is intended for mechanical filtration and should be replaced regularly before trapped waste breaks down in the aquarium system. J\u0026amp;L Aquatics recommends changing the media every 3 to 4 days to help maintain optimum aquarium conditions and avoid trapped-waste nitrate buildup.\u003c\/p\u003e\n\u003ch3\u003eSetup Directions\u003c\/h3\u003e\n\u003cp\u003eCut the pad to the size needed for the overflow, sump, filter tray, or media area. Position it so water passes through the pad evenly and does not simply bypass around the edges. Replace the pad when it becomes loaded with debris or on the recommended maintenance schedule.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne Reef Crest Aquarium Filter Media - 36 x 18 Inch sheet\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Miscellaneous","offers":[{"title":"Default Title","offer_id":41343780618330,"sku":"CL-FMEDIA","price":8.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/cl-fmedia.jpg?v=1743193309"},{"product_id":"red-sea-reefer-filter-sock-100-micron","title":"Red Sea Reefer Filter Sock - 100 Micron","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eRed Sea Reefer Filter Sock - 100 Micron\u003c\/h2\u003e\n\u003cp\u003eThe Red Sea Reefer Filter Sock - 100 Micron is a reusable felt filter sock for Red Sea REEFER and MAX-S aquariums, designed for fine mechanical polishing in mature systems with lower particulate load.\u003c\/p\u003e\n\u003ch3\u003eFine 100 Micron Felt Polishing\u003c\/h3\u003e\n\u003cp\u003eThe 100 micron felt format provides finer particle capture than the 225 micron versions, making it a strong choice when the goal is clearer-looking water and finer mechanical filtration rather than maximum time between cleanings.\u003c\/p\u003e\n\u003ch3\u003eReefer 100 Micron Sock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100 micron felt filter sock for fine water polishing.\u003c\/li\u003e\n\u003cli\u003eDesigned for Red Sea REEFER and MAX-S aquariums.\u003c\/li\u003e\n\u003cli\u003e10.5\" \/ 26 cm long filter bag fits standard 4\" \/ 10 cm filter bag holders.\u003c\/li\u003e\n\u003cli\u003eReusable design can be cleaned and rinsed for continued use.\u003c\/li\u003e\n\u003cli\u003eBest suited to mature aquariums where the water is already relatively low in particulate matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Notes\u003c\/h3\u003e\n\u003cp\u003eUse the 100 micron felt sock when finer polishing is desired. Because it traps smaller particles, it may require more frequent cleaning than a 225 micron felt or mesh sock, especially after heavy maintenance or in systems with higher debris levels.\u003c\/p\u003e\n\u003ch3\u003eDirections\u003c\/h3\u003e\n\u003cp\u003eInstall the sock in the standard filter sock holder and monitor sump water level and flow. Clean or rotate the sock when flow slows, debris accumulates or water starts to bypass the sock. Rinse thoroughly before returning it to service.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne Red Sea Reefer Filter Sock - 100 Micron.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Red Sea","offers":[{"title":"Default Title","offer_id":41343897927770,"sku":"AQ-RSMRFS3","price":23.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/aq-rsmrfs3.jpg?v=1743200002"},{"product_id":"red-sea-reefer-filter-sock-225-micron","title":"Red Sea Reefer Filter Sock - 225 Micron","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eRed Sea Reefer Filter Sock - 225 Micron\u003c\/h2\u003e\n\u003cp\u003eThe Red Sea Reefer Filter Sock - 225 Micron is a reusable felt mechanical filter sock for Red Sea REEFER and MAX-S aquariums, balancing effective debris capture with longer intervals between cleaning than finer 100 micron socks.\u003c\/p\u003e\n\u003ch3\u003eEveryday 225 Micron Felt Filtration\u003c\/h3\u003e\n\u003cp\u003eThe 225 micron felt format is well suited for regular day-to-day mechanical filtration. It captures particulate matter in the thicker felt wall while generally allowing more time between cleanings than the finer 100 micron polishing sock.\u003c\/p\u003e\n\u003ch3\u003eReefer 225 Micron Sock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e225 micron felt filter sock for routine mechanical filtration.\u003c\/li\u003e\n\u003cli\u003eDesigned for Red Sea REEFER and MAX-S aquariums.\u003c\/li\u003e\n\u003cli\u003e10.5\" \/ 26 cm long filter bag fits standard 4\" \/ 10 cm filter bag holders.\u003c\/li\u003e\n\u003cli\u003eReusable construction can be cleaned and rinsed for repeated use.\u003c\/li\u003e\n\u003cli\u003eA practical everyday option when fine polishing is not the main priority.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Notes\u003c\/h3\u003e\n\u003cp\u003eChoose the 225 micron felt sock for normal sump filtration where reliable particle capture and reasonable maintenance intervals are desired. For very fine polishing, use the 100 micron version; for easier cleaning after heavy maintenance, use the 225 micron mesh version.\u003c\/p\u003e\n\u003ch3\u003eDirections\u003c\/h3\u003e\n\u003cp\u003ePlace the sock in the filter sock holder and check it regularly as debris accumulates. Clean or replace it when flow is restricted or water starts to rise around the sock. Rinse thoroughly and rotate with a clean spare sock for steady filtration.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne Red Sea Reefer Filter Sock - 225 Micron.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Red Sea","offers":[{"title":"Default Title","offer_id":41343898091610,"sku":"AQ-RSMRFS4","price":23.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/aq-rsmrfs4.jpg?v=1744757009"},{"product_id":"red-sea-reefer-mesh-filter-sock-225-micron","title":"Red Sea Reefer Mesh Filter Sock - 225 Micron","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eRed Sea Reefer Mesh Filter Sock - 225 Micron\u003c\/h2\u003e\n\u003cp\u003eThe Red Sea Reefer Mesh Filter Sock - 225 Micron is a reusable thin-mesh filter sock for Red Sea REEFER and MAX-S aquariums, built for day-to-day mechanical filtration and easy cleaning.\u003c\/p\u003e\n\u003ch3\u003eThin-Mesh REEFER Filtration\u003c\/h3\u003e\n\u003cp\u003eThis 225 micron mesh sock is ideal for new setups, after heavy maintenance or whenever the aquarium has a higher amount of suspended particulate matter. The monofilament mesh construction makes it easier to rinse clean than dense felt socks.\u003c\/p\u003e\n\u003ch3\u003eReefer Mesh Sock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e225 micron thin-mesh mechanical filtration for larger suspended particles.\u003c\/li\u003e\n\u003cli\u003eReusable monofilament construction is easy to clean and rinse.\u003c\/li\u003e\n\u003cli\u003eSuitable for Red Sea REEFER and MAX-S systems using standard 4\" \/ 10 cm sock holders.\u003c\/li\u003e\n\u003cli\u003e10.5\" \/ 26 cm long filter bag size for standard Red Sea REEFER and MAX-S filtration compartments.\u003c\/li\u003e\n\u003cli\u003eCan also be used as a holder for suitable mechanical or chemical filtration media.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Notes\u003c\/h3\u003e\n\u003cp\u003eChoose the mesh 225 micron sock when easier cleaning and longer service between rinses are more important than ultra-fine polishing. It is especially useful after aquascaping, detritus removal, glass cleaning or other maintenance that leaves visible particles in the water.\u003c\/p\u003e\n\u003ch3\u003eDirections\u003c\/h3\u003e\n\u003cp\u003ePlace the sock in the filter sock holder and monitor water flow through the sump. Remove and rinse the sock when debris buildup reduces flow or water begins bypassing the sock. Rotate with clean spare socks to keep mechanical filtration running consistently.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne Red Sea Reefer Mesh Filter Sock - 225 Micron.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Red Sea","offers":[{"title":"Default Title","offer_id":41343898157146,"sku":"AQ-RSMRFS5","price":23.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/aq-rsmrfs5.jpg?v=1743200005"},{"product_id":"eshopps-filter-sock-7-inch","title":"Eshopps Filter Sock (7 Inch)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eEshopps Filter Sock (7 Inch)\u003c\/h2\u003e\n\u003ch3\u003eEshopps 7 Inch High-Flow Filter Sock\u003c\/h3\u003e\n\u003cp\u003eThe Eshopps Filter Sock (7 Inch) provides dependable mechanical filtration for aquarium sumps and filter sock holders designed around a 7-inch round opening. Its larger diameter and 12-inch length provide generous filtration surface area for systems requiring greater debris capacity than a smaller filter sock can offer.\u003c\/p\u003e\n\u003cp\u003eThe 300-micron filter material captures suspended organic particles, detritus and other debris while maintaining balanced water flow. An integrated pull-out handle makes the sock easier to remove for cleaning without reaching deeply into the filtration chamber.\u003c\/p\u003e\n\u003ch3\u003eEshopps 7 Inch Filter Sock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge 7-inch diameter provides substantial filtration capacity\u003c\/li\u003e\n\u003cli\u003e300-micron material balances water polishing and high flow\u003c\/li\u003e\n\u003cli\u003eHelps reduce the amount of suspended debris entering the sump\u003c\/li\u003e\n\u003cli\u003eEasy pull-out handle supports convenient routine maintenance\u003c\/li\u003e\n\u003cli\u003eReusable construction allows the sock to be cleaned between uses\u003c\/li\u003e\n\u003cli\u003eSuitable for compatible 7-inch round filter sock holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEshopps 7 Inch Filter Sock Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEshopps item number: 54761\u003c\/li\u003e\n\u003cli\u003eDiameter: 7 inches\u003c\/li\u003e\n\u003cli\u003eLength: 12 inches\u003c\/li\u003e\n\u003cli\u003eMetric dimensions: 178 x 305 mm\u003c\/li\u003e\n\u003cli\u003eFiltration rating: 300 micron\u003c\/li\u003e\n\u003cli\u003eFilter style: Round\u003c\/li\u003e\n\u003cli\u003eQuantity: One filter sock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e7 Inch Filter Sock Compatibility\/Notes\u003c\/h3\u003e\n\u003cp\u003eThis filter sock requires a sump or external holder designed for a 7-inch round filter ring. It is not compatible with 4-inch round, nano or rectangular filter sock cradles.\u003c\/p\u003e\n\u003cp\u003eThe filter sock should be cleaned before trapped debris causes significant restriction or water begins bypassing the filtration chamber. Maintenance frequency depends on aquarium bioload, feeding and the amount of material entering the drain system.\u003c\/p\u003e\n\u003ch3\u003eEshopps 7 Inch Filter Sock Directions\u003c\/h3\u003e\n\u003cp\u003ePlace the filter sock securely into the compatible holder and ensure that the aquarium drain empties inside the sock. Confirm that the filter ring is fully supported and that water can pass through the material without overflowing the surrounding chamber.\u003c\/p\u003e\n\u003cp\u003eRemove the sock using the integrated handle when it becomes dirty or begins restricting flow. Rinse away collected debris thoroughly and allow the sock to dry as appropriate before returning it to service.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne Eshopps 7 Inch Filter Sock\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eshopps","offers":[{"title":"Default Title","offer_id":41343904284762,"sku":"ESH-FS20007","price":18.4,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/esh-fs20007.jpg?v=1743200283"},{"product_id":"reef-crest-100-micron-filter-sock-7-inch","title":"Reef Crest 100 Micron Filter Sock (7 Inch)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eReef Crest 100 Micron Filter Sock (7 Inch)\u003c\/h2\u003e\n\u003cp\u003eThe Reef Crest 100 Micron Filter Sock (7 Inch) is a washable felt aquarium filter sock for finer mechanical filtration and water polishing in compatible sump systems.\u003c\/p\u003e\n\u003ch3\u003e7 Inch 100 Micron Sock for Finer Water Polishing\u003c\/h3\u003e\n\u003cp\u003eThe 100 micron felt captures smaller suspended particles than a typical 200 micron sock, making it useful when the aquarium needs clearer water, extra polishing after maintenance or improved removal of fine debris from the water column.\u003c\/p\u003e\n\u003ch3\u003eReef Crest 100 Micron Filter Sock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100 micron felt traps smaller particulate matter for improved water polishing.\u003c\/li\u003e\n\u003cli\u003eUseful after cleaning, aquascaping work, heavy feeding or water changes.\u003c\/li\u003e\n\u003cli\u003ePlastic ring mount will not degrade in normal aquarium use.\u003c\/li\u003e\n\u003cli\u003eBypass-free construction helps direct water through the sock material.\u003c\/li\u003e\n\u003cli\u003eMachine washable felt supports repeated use.\u003c\/li\u003e\n\u003cli\u003e7 inch size offers more surface area for compatible larger sock holders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e7 Inch Filter Sock Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicron rating: 100 micron.\u003c\/li\u003e\n\u003cli\u003eDiameter: approximately 7 inches.\u003c\/li\u003e\n\u003cli\u003eLength: approximately 16 inches.\u003c\/li\u003e\n\u003cli\u003eMaterial: felt sock with plastic mounting ring.\u003c\/li\u003e\n\u003cli\u003eApplication: fine aquarium mechanical filtration.\u003c\/li\u003e\n\u003cli\u003eSuitable for: compatible freshwater, saltwater and reef aquarium sumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAquarium Use Notes\u003c\/h3\u003e\n\u003cp\u003eA 100 micron sock can clog faster than a 200 micron sock because it captures finer debris. For best results, check it often and clean or replace it before water bypasses or overflows the sock holder.\u003c\/p\u003e\n\u003ch3\u003eDirections\u003c\/h3\u003e\n\u003cp\u003ePlace the sock in a compatible 7 inch filter sock holder and ensure incoming water enters the sock properly. Remove and clean when flow becomes restricted or debris buildup is visible. Rinse thoroughly after washing before returning it to aquarium use.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1 Reef Crest 100 Micron Filter Sock - 7 inch.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Reef Crest Aquatics","offers":[{"title":"Default Title","offer_id":41343907135578,"sku":"RC-FS07100","price":10.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/rc-fs07100.jpg?v=1743200405"},{"product_id":"reef-crest-200-micron-filter-sock-4-inch","title":"Reef Crest 200 Micron Filter Sock (4 Inch)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eReef Crest 200 Micron Filter Sock (4 Inch)\u003c\/h2\u003e\n\u003cp\u003eThe Reef Crest 200 Micron Filter Sock (4 Inch) is a washable felt filter sock for trapping larger particulate matter before it can break down in the aquarium system.\u003c\/p\u003e\n\u003ch3\u003e4 Inch 200 Micron Mechanical Filtration\u003c\/h3\u003e\n\u003cp\u003eThis 4 inch filter sock is designed for sump systems that accept standard 4 inch ring socks. The 200 micron felt captures larger debris while still allowing good water flow, making it a practical everyday mechanical filter for reef, saltwater and freshwater aquariums.\u003c\/p\u003e\n\u003ch3\u003eReef Crest 4 Inch Filter Sock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e200 micron felt helps trap larger particulate matter.\u003c\/li\u003e\n\u003cli\u003eUseful for detritus, uneaten food and suspended debris before it reaches the sump.\u003c\/li\u003e\n\u003cli\u003ePlastic ring mount will not degrade in normal aquarium use.\u003c\/li\u003e\n\u003cli\u003eBypass-free construction helps direct water through the filter material.\u003c\/li\u003e\n\u003cli\u003eMachine washable felt supports repeated use and longer service life.\u003c\/li\u003e\n\u003cli\u003eGood replacement sock to keep on hand while dirty socks are being cleaned.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e4 Inch Filter Sock Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicron rating: 200 micron.\u003c\/li\u003e\n\u003cli\u003eDiameter: approximately 4 inches.\u003c\/li\u003e\n\u003cli\u003eLength: approximately 14 inches.\u003c\/li\u003e\n\u003cli\u003eMaterial: felt sock with plastic mounting ring.\u003c\/li\u003e\n\u003cli\u003eApplication: aquarium mechanical filtration.\u003c\/li\u003e\n\u003cli\u003eSuitable for: compatible freshwater, saltwater and reef aquarium sumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAquarium Use Notes\u003c\/h3\u003e\n\u003cp\u003eFilter socks work best when changed or cleaned before trapped debris begins to break down. Keeping multiple socks available makes maintenance easier and helps maintain better water quality between cleanings.\u003c\/p\u003e\n\u003ch3\u003eDirections\u003c\/h3\u003e\n\u003cp\u003eInstall the filter sock in a compatible 4 inch sock holder with water flowing into the sock. Replace or clean when flow slows, the sock overflows or visible debris buildup is heavy. Rinse thoroughly after cleaning and allow the sock to dry before reuse when possible.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1 Reef Crest 200 Micron Filter Sock - 4 inch.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Reef Crest Aquatics","offers":[{"title":"Default Title","offer_id":41343907201114,"sku":"RC-FS04200","price":8.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/rc-fs04200.jpg?v=1743200420"},{"product_id":"reef-crest-200-micron-filter-sock-7-inch","title":"Reef Crest 200 Micron Filter Sock (7 Inch)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eReef Crest 200 Micron Filter Sock (7 Inch)\u003c\/h2\u003e\n\u003cp\u003eThe Reef Crest 200 Micron Filter Sock (7 Inch) is a washable felt filter sock for everyday mechanical filtration in aquarium sump systems that use 7 inch ring socks.\u003c\/p\u003e\n\u003ch3\u003eLarger 200 Micron Sock for Routine Debris Removal\u003c\/h3\u003e\n\u003cp\u003eThis 7 inch 200 micron sock is a strong everyday choice for catching larger suspended particles while maintaining good flow through the sump. The larger diameter provides more filtering surface area than smaller socks, making it useful for higher-flow systems and larger aquarium setups.\u003c\/p\u003e\n\u003ch3\u003eReef Crest 200 Micron Filter Sock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e200 micron felt traps larger particulate matter from aquarium water.\u003c\/li\u003e\n\u003cli\u003eUseful for detritus, food particles and visible suspended debris.\u003c\/li\u003e\n\u003cli\u003ePlastic ring mount will not degrade in normal aquarium use.\u003c\/li\u003e\n\u003cli\u003eBypass-free construction helps keep water moving through the sock.\u003c\/li\u003e\n\u003cli\u003eMachine washable felt allows repeated cleaning and reuse.\u003c\/li\u003e\n\u003cli\u003e7 inch diameter provides more surface area for compatible sump systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e7 Inch 200 Micron Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicron rating: 200 micron.\u003c\/li\u003e\n\u003cli\u003eDiameter: approximately 7 inches.\u003c\/li\u003e\n\u003cli\u003eLength: approximately 16 inches.\u003c\/li\u003e\n\u003cli\u003eMaterial: felt sock with plastic mounting ring.\u003c\/li\u003e\n\u003cli\u003eApplication: aquarium mechanical filtration.\u003c\/li\u003e\n\u003cli\u003eSuitable for: compatible freshwater, saltwater and reef aquarium sumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAquarium Use Notes\u003c\/h3\u003e\n\u003cp\u003eUsing several filter socks in rotation makes maintenance easier. Replace dirty socks promptly to prevent trapped organics from breaking down and contributing to nitrate or phosphate buildup.\u003c\/p\u003e\n\u003ch3\u003eDirections\u003c\/h3\u003e\n\u003cp\u003eInstall in a compatible 7 inch filter sock holder with drain water flowing into the sock. Change or clean when the sock becomes dirty, flow slows or water begins to rise in the sock. Rinse thoroughly after washing before placing it back into service.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1 Reef Crest 200 Micron Filter Sock - 7 inch.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Reef Crest Aquatics","offers":[{"title":"Default Title","offer_id":41343907233882,"sku":"RC-FS07200","price":10.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/rc-fs07200.jpg?v=1743200417"},{"product_id":"eshopps-rectangle-filter-sock","title":"Eshopps Rectangle Filter Sock","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eEshopps Rectangle Filter Sock\u003c\/h2\u003e\n\u003ch3\u003eEshopps Rectangular Mechanical Filtration\u003c\/h3\u003e\n\u003cp\u003eThe Eshopps Rectangle Filter Sock provides high-flow mechanical filtration for compatible aquarium sumps and rectangular filter sock holders. Its extended rectangular shape offers substantial filtration surface area for capturing suspended debris before it can settle within the sump or circulate back into the aquarium.\u003c\/p\u003e\n\u003cp\u003eThe 300-micron material balances water polishing with practical flow capacity, helping remove detritus, uneaten food and other suspended organic particles without creating the rapid restriction associated with extremely fine filter materials. An integrated pull-out handle makes the sock easier to remove when routine cleaning or replacement is required.\u003c\/p\u003e\n\u003ch3\u003eEshopps Rectangle Filter Sock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRectangular profile provides increased filtration surface area\u003c\/li\u003e\n\u003cli\u003e300-micron material supports balanced flow and water polishing\u003c\/li\u003e\n\u003cli\u003eCaptures suspended debris before it accumulates elsewhere in the filtration system\u003c\/li\u003e\n\u003cli\u003eIntegrated pull-out handle simplifies removal from the sump\u003c\/li\u003e\n\u003cli\u003eReusable construction allows the sock to be cleaned and returned to service\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Eshopps rectangular filter sock cradles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEshopps Rectangle Filter Sock Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEshopps item number: 54781\u003c\/li\u003e\n\u003cli\u003eDimensions: 7 x 4.5 x 12 inches\u003c\/li\u003e\n\u003cli\u003eMetric dimensions: 178 x 114 x 305 mm\u003c\/li\u003e\n\u003cli\u003eFiltration rating: 300 micron\u003c\/li\u003e\n\u003cli\u003eFilter style: Rectangular\u003c\/li\u003e\n\u003cli\u003eQuantity: One filter sock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRectangular Filter Sock Compatibility\/Notes\u003c\/h3\u003e\n\u003cp\u003eConfirm that the sump or filter sock holder uses a compatible rectangular cradle before ordering. This product is not interchangeable with conventional 4-inch or 7-inch round filter sock holders.\u003c\/p\u003e\n\u003cp\u003eFilter socks should be removed and cleaned before accumulated debris causes water to rise excessively within the sock chamber. Cleaning frequency will vary according to aquarium stocking level, feeding and the amount of suspended material entering the sump.\u003c\/p\u003e\n\u003ch3\u003eEshopps Rectangle Filter Sock Directions\u003c\/h3\u003e\n\u003cp\u003eInsert the filter sock fully into the compatible rectangular cradle with the pull-out handle accessible from above. Direct the aquarium drain flow into the sock and confirm that water passes freely through the filter material without bypassing the holder.\u003c\/p\u003e\n\u003cp\u003eRemove the sock when it becomes visibly dirty or begins restricting flow. Rinse collected debris from the material using clean water and allow the sock to dry as appropriate before reuse. Do not allow a heavily clogged filter sock to remain unattended in the sump.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne Eshopps Rectangle Filter Sock\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eshopps","offers":[{"title":"Default Title","offer_id":41343914508378,"sku":"ESH-FS19048","price":19.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/esh-fs19048.jpg?v=1743200549"},{"product_id":"red-sea-reefer-filter-media-cup","title":"Red Sea Reefer Filter Media Cup","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eRed Sea Reefer Filter Media Cup\u003c\/h2\u003e\n\u003cp\u003eThe Red Sea Reefer Filter Media Cup is an easy-clean alternative to a 4\" \/ 10 cm micron filter bag, designed for holding mechanical or chemical filter media in compatible Red Sea REEFER and MAX systems.\u003c\/p\u003e\n\u003ch3\u003eReusable Media Cup for Red Sea Sumps\u003c\/h3\u003e\n\u003cp\u003eThis drop-in media cup helps simplify sump maintenance by replacing a traditional filter sock with a rigid, easy-to-remove cup. It can be filled with suitable aquarium media while maintaining optimal water flow through the filtration compartment.\u003c\/p\u003e\n\u003ch3\u003eFilter Media Cup Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasy-clean alternative to Red Sea micron filter bags.\u003c\/li\u003e\n\u003cli\u003eSuitable for Red Sea REEFER and MAX systems that use the matching 4\" \/ 10 cm filter bag format.\u003c\/li\u003e\n\u003cli\u003eHolds 1 litre of filter media with optimal water flow.\u003c\/li\u003e\n\u003cli\u003eIncludes a media bag for containing loose filter media inside the cup.\u003c\/li\u003e\n\u003cli\u003eReusable design helps reduce the routine of swapping and washing filter socks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Notes\u003c\/h3\u003e\n\u003cp\u003eUse the Red Sea Reefer Filter Media Cup with appropriate mechanical or chemical filtration media for the aquarium. The media cup is intended as a filter sock alternative and should be checked regularly so trapped debris or exhausted media does not restrict flow.\u003c\/p\u003e\n\u003ch3\u003eDirections\u003c\/h3\u003e\n\u003cp\u003eRinse the cup and any new filter media before use. Place the selected media inside the included media bag, set it in the cup, and install the cup in the filter sock position. Inspect and clean the cup regularly, and replace or rinse media as required for the media type being used.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRed Sea Reefer Filter Media Cup.\u003c\/li\u003e\n\u003cli\u003eMedia bag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Red Sea","offers":[{"title":"Default Title","offer_id":41343947866202,"sku":"AQ-RSMRC04","price":37.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/aq-rsmrc04.jpg?v=1743201566"},{"product_id":"red-sea-nano-mesh-filter-sock-225-micron","title":"Red Sea Nano Mesh Filter Sock - 225 Micron","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eRed Sea Nano Mesh Filter Sock - 225 Micron\u003c\/h2\u003e\n\u003cp\u003eThe Red Sea Nano Mesh Filter Sock - 225 Micron is a reusable thin-mesh mechanical filter bag for Red Sea MAX NANO systems, designed to trap suspended debris while remaining easy to rinse and maintain.\u003c\/p\u003e\n\u003ch3\u003e225 Micron Nano Mesh Filtration\u003c\/h3\u003e\n\u003cp\u003eThe 225 micron mesh format is well suited for new aquarium setups, post-maintenance cleanup and general removal of larger suspended particles. Its open mesh structure helps provide practical debris capture without clogging as quickly as finer polishing socks.\u003c\/p\u003e\n\u003ch3\u003eNano Mesh Filter Sock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e225 micron thin-mesh mechanical filtration for Red Sea nano aquarium systems.\u003c\/li\u003e\n\u003cli\u003eReusable filter sock design for routine cleaning and maintenance.\u003c\/li\u003e\n\u003cli\u003eUseful after aquascaping, water changes or heavy maintenance when more particulate matter is present.\u003c\/li\u003e\n\u003cli\u003eMesh construction rinses more easily than dense felt filtration.\u003c\/li\u003e\n\u003cli\u003eCan also be used as a holder for suitable mechanical or chemical filter media when appropriate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cp\u003eThis nano-size mesh sock is intended for Red Sea MAX NANO filtration compartments that use the matching Red Sea nano filter sock format. It is not the same size as the standard 4\" \/ 10 cm REEFER filter socks.\u003c\/p\u003e\n\u003ch3\u003eDirections\u003c\/h3\u003e\n\u003cp\u003eInstall the filter sock in the matching filter chamber and check it regularly as debris builds up. Remove and rinse thoroughly with clean water when flow is reduced or the sock becomes dirty. Keep spare socks on hand so filtration can continue while used socks are being cleaned.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne Red Sea Nano Mesh Filter Sock - 225 Micron.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Red Sea","offers":[{"title":"Default Title","offer_id":41343980830810,"sku":"AQ-RSMRFS1","price":24.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/aq-rsmrfs1.jpg?v=1743202679"},{"product_id":"eshopps-nano-filter-sock-3-pack","title":"Eshopps Nano Filter Sock 3 Pack","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eEshopps Nano Filter Sock 3 Pack\u003c\/h2\u003e\n\u003ch3\u003eCompact Mechanical Filtration for Eshopps Nano Aquariums\u003c\/h3\u003e\n\u003cp\u003eThe Eshopps Nano Filter Sock 3 Pack provides compact mechanical filtration for compatible nano aquarium systems. Each sock is designed to trap organic particles, detritus and fine suspended debris before it can accumulate within the filtration chamber or return to the display aquarium.\u003c\/p\u003e\n\u003cp\u003eThe 300-micron filter material provides practical water polishing while maintaining the flow required by compact filtration systems. Each sock features Eshopps' distinctive aqua blue rim and an integrated pull-out handle for convenient removal and replacement.\u003c\/p\u003e\n\u003ch3\u003eEshopps Nano Filter Sock Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact dimensions designed for compatible nano filtration chambers\u003c\/li\u003e\n\u003cli\u003e300-micron material captures suspended organic debris\u003c\/li\u003e\n\u003cli\u003eAqua blue upper rim identifies the Eshopps Nano Filter Sock\u003c\/li\u003e\n\u003cli\u003eIntegrated pull-out handle simplifies removal and maintenance\u003c\/li\u003e\n\u003cli\u003eReusable construction allows each sock to be cleaned between uses\u003c\/li\u003e\n\u003cli\u003eThree-pack allows clean socks to be rotated into service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEshopps Nano Filter Sock Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEshopps item number: 79340\u003c\/li\u003e\n\u003cli\u003eDiameter: 2.75 inches\u003c\/li\u003e\n\u003cli\u003eHeight: 10 inches\u003c\/li\u003e\n\u003cli\u003eMetric dimensions: 70 x 260 mm\u003c\/li\u003e\n\u003cli\u003eFiltration rating: 300 micron\u003c\/li\u003e\n\u003cli\u003eFilter style: Nano round filter sock\u003c\/li\u003e\n\u003cli\u003eQuantity: Three filter socks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNano Filter Sock Compatibility\/Notes\u003c\/h3\u003e\n\u003cp\u003eThese socks are designed for compatible Eshopps nano filter sock cradles and filtration systems using a 2.75-inch opening. Confirm the diameter and available chamber depth before ordering for a different aquarium or sump.\u003c\/p\u003e\n\u003cp\u003eRotating several socks allows a dirty sock to be removed promptly while another clean sock remains available. Do not allow debris to accumulate until the sock overflows or substantially restricts filtration-system flow.\u003c\/p\u003e\n\u003ch3\u003eEshopps Nano Filter Sock Directions\u003c\/h3\u003e\n\u003cp\u003eInsert one filter sock fully into the compatible nano filter sock cradle with the pull-out handle accessible from above. Confirm that incoming water is directed through the sock rather than around its rim.\u003c\/p\u003e\n\u003cp\u003eRemove the sock when visible debris accumulates or water flow begins to decrease. Rinse the material thoroughly and allow it to dry as appropriate before reuse. Replace any sock that becomes damaged or no longer fits securely in the holder.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eThree Eshopps Nano Filter Socks\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eshopps","offers":[{"title":"Default Title","offer_id":41344097321050,"sku":"ESH-FS79340","price":36.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/nanofiltersock_1.jpg?v=1743203106"},{"product_id":"bubble-magus-filter-sock-holder-4-inch","title":"Bubble Magus Filter Sock Holder - 4 inch","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eBubble Magus Filter Sock Holder - 4 inch\u003c\/h2\u003e\n\u003cp\u003eBubble Magus Filter Sock Holder - 4 inch is an acrylic sump-mounted holder for standard 4 inch aquarium filter socks. It gives freshwater, saltwater, and reef aquariums a simple way to add mechanical filtration when a sump does not already have a built-in sock chamber.\u003c\/p\u003e\n\u003ch3\u003eBubble Magus 4 Inch Filter Sock Holder for Aquarium Sumps\u003c\/h3\u003e\n\u003cp\u003eThis holder is designed to hang on compatible sump walls and hold a 4 inch filter sock under the drain line. It helps capture detritus, uneaten food, and suspended particles before they settle in the sump or break down into nutrients.\u003c\/p\u003e\n\u003ch3\u003e4 Inch Acrylic Filter Sock Holder Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for most 4 inch aquarium filter socks.\u003c\/li\u003e\n\u003cli\u003eSolid acrylic construction for freshwater or marine aquarium sump use.\u003c\/li\u003e\n\u003cli\u003eHelps add mechanical filtration to sumps without a built-in sock plate.\u003c\/li\u003e\n\u003cli\u003eCaptures suspended debris before it accumulates in the sump.\u003c\/li\u003e\n\u003cli\u003eCompact format is practical for smaller sump compartments.\u003c\/li\u003e\n\u003cli\u003eFilter socks are sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBubble Magus 4 Inch Filter Sock Holder Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFilter sock size: Most 4 inch aquarium filter socks.\u003c\/li\u003e\n\u003cli\u003eDimensions: 6.4\" x 4\" x 2.5\".\u003c\/li\u003e\n\u003cli\u003eMaximum sump wall thickness: Up to 1\/2\".\u003c\/li\u003e\n\u003cli\u003eMaterial: Solid acrylic.\u003c\/li\u003e\n\u003cli\u003eUse: Freshwater, saltwater, and reef aquarium sumps.\u003c\/li\u003e\n\u003cli\u003eFilter sock not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e4 Inch Filter Sock Holder Setup Directions\u003c\/h3\u003e\n\u003cp\u003eHang the holder securely on a compatible sump wall and confirm that the drain line enters the sock without splashing outside the holder. Install a clean 4 inch filter sock and check that water can pass through freely. Replace or clean the filter sock regularly because clogged socks can overflow, restrict drainage, or trap decomposing waste.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne Bubble Magus Filter Sock Holder - 4 inch.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bubble Magus","offers":[{"title":"Default Title","offer_id":41399214637146,"sku":"BM-FFSH04","price":26.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/bubble_magus_filter_sock_holder-2.jpg?v=1743181601"},{"product_id":"bubble-magus-filter-sock-holder-7-inch","title":"Bubble Magus Filter Sock Holder - 7 inch","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eBubble Magus Filter Sock Holder - 7 inch\u003c\/h2\u003e\n\u003cp\u003eBubble Magus Filter Sock Holder - 7 inch is an acrylic sump-mounted holder for standard 7 inch aquarium filter socks. It is a practical mechanical filtration upgrade for freshwater, saltwater, and reef sumps that need a larger sock holder for higher drain flow or heavier debris capture.\u003c\/p\u003e\n\u003ch3\u003eBubble Magus 7 Inch Filter Sock Holder for Larger Sump Drains\u003c\/h3\u003e\n\u003cp\u003eThe 7 inch size provides more filter sock capacity than smaller holders, making it useful for aquariums with higher flow or heavier suspended waste. Mounted under the drain line, it helps collect detritus, food particles, and debris before they settle in the sump.\u003c\/p\u003e\n\u003ch3\u003e7 Inch Acrylic Filter Sock Holder Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for most 7 inch aquarium filter socks.\u003c\/li\u003e\n\u003cli\u003eSolid acrylic construction for aquarium sump use.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater, saltwater, and reef aquariums.\u003c\/li\u003e\n\u003cli\u003eLarger sock size supports higher debris capacity and longer service intervals in many systems.\u003c\/li\u003e\n\u003cli\u003eHelps reduce suspended particles and sump buildup.\u003c\/li\u003e\n\u003cli\u003eFilter socks are sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBubble Magus 7 Inch Filter Sock Holder Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFilter sock size: Most 7 inch aquarium filter socks.\u003c\/li\u003e\n\u003cli\u003eDimensions: 10\" x 7\" x 2.5\".\u003c\/li\u003e\n\u003cli\u003eMaximum sump wall thickness: Up to 1\/2\".\u003c\/li\u003e\n\u003cli\u003eMaterial: Solid acrylic.\u003c\/li\u003e\n\u003cli\u003eUse: Freshwater, saltwater, and reef aquarium sumps.\u003c\/li\u003e\n\u003cli\u003eFilter sock not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e7 Inch Filter Sock Holder Setup Directions\u003c\/h3\u003e\n\u003cp\u003eMount the holder securely on a compatible sump wall and position the drain line so water enters the filter sock cleanly. Insert a 7 inch filter sock and confirm that the sock hangs freely without touching equipment that could block flow. Clean or replace the sock regularly to prevent overflow, reduced drain performance, and trapped organic waste buildup.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne Bubble Magus Filter Sock Holder - 7 inch.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bubble Magus","offers":[{"title":"Default Title","offer_id":41399214669914,"sku":"BM-FFSH07","price":38.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/bubble_magus_filter_sock_holder-2_1.jpg?v=1743205221"},{"product_id":"bubble-magus-media-cup-4-inch","title":"Bubble Magus Media Cup - 4 Inch","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eBubble Magus Media Cup - 4 Inch\u003c\/h2\u003e\n\u003cp\u003eBubble Magus Media Cup - 4 Inch is a rigid acrylic filter cup designed to fit regular 4 inch filter sock holders. It gives aquarists a reusable option for running filter floss, sponge, carbon, or other compatible aquarium media in place of a disposable or washable filter sock.\u003c\/p\u003e\n\u003ch3\u003eBubble Magus 4 Inch Media Cup for Filter Floss and Aquarium Media\u003c\/h3\u003e\n\u003cp\u003eThis media cup uses vertical side slots and base venting to maintain high open flow area through the cup. It is useful for mechanical polishing with filter floss or for combining floss with compatible chemical media when a flexible media setup is preferred over a standard filter sock.\u003c\/p\u003e\n\u003ch3\u003e4 Inch Media Cup Flow and Filtration Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRigid acrylic filter cup for standard 4 inch sock holders.\u003c\/li\u003e\n\u003cli\u003eAdditional vertical side slots and base venting support high water flow.\u003c\/li\u003e\n\u003cli\u003eCan be used with filter floss, sponge, carbon, or compatible media combinations.\u003c\/li\u003e\n\u003cli\u003eReusable alternative to running only filter socks.\u003c\/li\u003e\n\u003cli\u003eHelps make media changes quick and accessible in sump filtration areas.\u003c\/li\u003e\n\u003cli\u003eWorks well when media is arranged to avoid blocking the full open flow area.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBubble Magus Media Cup Specifications and Fit Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits: Regular 4 inch filter sock holders.\u003c\/li\u003e\n\u003cli\u003eLength: Approximately 8\".\u003c\/li\u003e\n\u003cli\u003eTube lip diameter: 4.25\".\u003c\/li\u003e\n\u003cli\u003eTube diameter: 3.75\".\u003c\/li\u003e\n\u003cli\u003eMaterial: Acrylic.\u003c\/li\u003e\n\u003cli\u003eWill not fit Red Sea or Waterbox aquariums.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e4 Inch Media Cup Setup Directions\u003c\/h3\u003e\n\u003cp\u003ePlace the media cup into a compatible 4 inch filter sock holder. Add filter floss, sponge, carbon, or other suitable media according to the aquarium's filtration needs. To maintain good flow, avoid packing the cup too tightly. For best flow through filter floss, place compatible pelleted media or large inert spacing material at the bottom so floss sits above the lower open area. Replace or rinse mechanical media regularly before it clogs or begins to release trapped waste.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne Bubble Magus Media Cup - 4 Inch.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bubble Magus","offers":[{"title":"Default Title","offer_id":41399214702682,"sku":"BM-FMC04","price":17.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/bubble_magus_media_cup-1.jpg?v=1743201816"},{"product_id":"seachem-100-micron-filter-sock-4-x-12-inch","title":"Seachem 100 Micron Filter Sock - 4 x 12 Inch","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eSeachem 100 Micron Filter Sock - 4 x 12 Inch\u003c\/h2\u003e\n\u003cdiv\u003eSeachem 100 Micron Filter Sock is a compact mechanical filtration sock designed to trap fine suspended debris and detritus before that waste can break down and contribute to excess dissolved organics, nitrate, and phosphate. Seachem positions filter socks as an important part of sump and overflow filtration, helping improve water quality through efficient particulate removal. This 100 micron version is built for finer mechanical filtration and is a strong choice for aquariums where water clarity and early debris capture matter.\u003c\/div\u003e\n\u003ch3\u003eFeatures of the Seachem 100 Micron Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100 micron felt sock for fine mechanical filtration\u003c\/li\u003e\n\u003cli\u003eDesigned to capture suspended debris and detritus\u003c\/li\u003e\n\u003cli\u003eHelps reduce the breakdown of trapped waste into dissolved organics\u003c\/li\u003e\n\u003cli\u003eWelded seams for improved durability compared to threaded seams\u003c\/li\u003e\n\u003cli\u003eSinged finish helps minimize wear and loose fiber release\u003c\/li\u003e\n\u003cli\u003ePlastic collar fits standard 4 inch filter sock holders\u003c\/li\u003e\n\u003cli\u003eWell suited to smaller sump and overflow applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications for the Seachem 100 Micron Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Mechanical filter sock\u003c\/li\u003e\n\u003cli\u003eMicron rating: 100 micron\u003c\/li\u003e\n\u003cli\u003eMaterial style: Felt\u003c\/li\u003e\n\u003cli\u003eConstruction: Welded seams with singed finish\u003c\/li\u003e\n\u003cli\u003eSock dimensions: 10 x 30 cm\u003c\/li\u003e\n\u003cli\u003eSock dimensions imperial: 4 x 12 inches\u003c\/li\u003e\n\u003cli\u003eCollar size: 10 cm\u003c\/li\u003e\n\u003cli\u003eCollar size imperial: 4 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Seachem 100 Micron Filter Sock\u003c\/h3\u003e\n\u003cdiv\u003eFor reef and marine hobbyists who want finer mechanical filtration in a smaller format, this sock offers strong particle capture with a design focused on durability and repeat use. The 100 micron felt helps polish the water by trapping smaller suspended waste, while the welded construction and singed finish help it stand up to regular cleaning. It is a practical option for aquariums where cleaner water and early waste removal are both priorities.\u003c\/div\u003e\n\u003ch3\u003eDirections for the Seachem 100 Micron Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinse before first use\u003c\/li\u003e\n\u003cli\u003eInstall in a standard collared filter sock holder in a sump or overflow system\u003c\/li\u003e\n\u003cli\u003eRemove and clean as needed based on debris buildup and discoloration\u003c\/li\u003e\n\u003cli\u003eFor routine cleaning, rinse thoroughly with a high-pressure hose\u003c\/li\u003e\n\u003cli\u003eFor heavier cleaning, soak in a 1:10 bleach-to-water solution for 24 hours and rinse thoroughly\u003c\/li\u003e\n\u003cli\u003eThe sock can also be cleaned in a standard clothes washing machine on a moderate setting with one cup of bleach added to the wash cycle\u003c\/li\u003e\n\u003cli\u003eAfter the normal rinse cycle is complete, the sock is ready for reuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Seachem Laboratories","offers":[{"title":"Default Title","offer_id":43195758739546,"sku":"SC-FS1551","price":10.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/seachem_100_micron_filter_sock_4inch-1.jpg?v=1775748106"},{"product_id":"seachem-100-micron-filter-sock-7-x-16-inch","title":"Seachem 100 Micron Filter Sock - 7 x 16 Inch","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eSeachem 100 Micron Filter Sock - 7 x 16 Inch\u003c\/h2\u003e\n\u003cdiv\u003eSeachem 100 Micron Filter Sock is a large mechanical filtration sock designed to remove fine suspended debris and detritus from aquarium water before those wastes can break down and contribute to dissolved organics, nitrate, and phosphate. Seachem highlights filter socks as an important part of sump and overflow filtration, especially in systems where maintaining water quality and improving clarity are ongoing goals. This larger 100 micron version delivers fine filtration in a format suited to larger sump chambers and higher-flow systems.\u003c\/div\u003e\n\u003ch3\u003eFeatures of the Seachem 100 Micron Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100 micron felt sock for fine particulate removal\u003c\/li\u003e\n\u003cli\u003eDesigned for larger sump and overflow systems\u003c\/li\u003e\n\u003cli\u003eCaptures suspended debris and detritus before breakdown occurs\u003c\/li\u003e\n\u003cli\u003eWelded seams for added durability\u003c\/li\u003e\n\u003cli\u003eSinged finish helps reduce wear and loose fiber release\u003c\/li\u003e\n\u003cli\u003ePlastic collar fits standard 7 inch filter sock holders\u003c\/li\u003e\n\u003cli\u003eLarge format provides greater debris capacity between cleanings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications for the Seachem 100 Micron Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Mechanical filter sock\u003c\/li\u003e\n\u003cli\u003eMicron rating: 100 micron\u003c\/li\u003e\n\u003cli\u003eMaterial style: Felt\u003c\/li\u003e\n\u003cli\u003eConstruction: Welded seams with singed finish\u003c\/li\u003e\n\u003cli\u003eSock dimensions: 17.5 x 40.5 cm\u003c\/li\u003e\n\u003cli\u003eSock dimensions imperial: 7 x 16 inches\u003c\/li\u003e\n\u003cli\u003eCollar size: 17.5 cm\u003c\/li\u003e\n\u003cli\u003eCollar size imperial: 7 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Seachem 100 Micron Filter Sock\u003c\/h3\u003e\n\u003cdiv\u003eThis version is a strong fit for aquarists who want very fine mechanical filtration in a larger sump footprint. The 100 micron felt captures smaller particles than higher-micron socks, helping create clearer water and intercept more waste early in the filtration process. With durable welded construction and a finish designed to reduce wear, it is well suited to repeated use in demanding marine and reef systems.\u003c\/div\u003e\n\u003ch3\u003eDirections for the Seachem 100 Micron Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinse before first use\u003c\/li\u003e\n\u003cli\u003eInstall in a standard collared filter sock holder in a sump or overflow system\u003c\/li\u003e\n\u003cli\u003eRemove for cleaning as necessary based on debris buildup and discoloration\u003c\/li\u003e\n\u003cli\u003eFor standard cleaning, rinse thoroughly with a high-pressure hose\u003c\/li\u003e\n\u003cli\u003eFor deeper cleaning, soak in a 1:10 bleach-to-water solution for 24 hours and rinse thoroughly\u003c\/li\u003e\n\u003cli\u003eThe sock may also be cleaned in a standard clothes washing machine on a moderate cycle with one cup of bleach added\u003c\/li\u003e\n\u003cli\u003eOnce the normal rinse cycle is complete, the sock is ready for reuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Seachem Laboratories","offers":[{"title":"Default Title","offer_id":43195758805082,"sku":"SC-FS1552","price":12.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/seachem_100_micron_filter_sock_7inch-1.jpg?v=1775748200"},{"product_id":"seachem-200-micron-filter-sock-7-x-16-inch","title":"Seachem 200 Micron Filter Sock - 7 x 16 Inch","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eSeachem 200 Micron Filter Sock - 7 x 16 Inch\u003c\/h2\u003e\n\u003cdiv\u003eSeachem 200 Micron Filter Sock is a large mechanical filter sock designed for sump and overflow systems that need reliable particulate removal with a slightly more open flow profile than finer felt socks. The 200 micron rating allows larger particles to be captured while offering less resistance to flow than a 100 micron alternative. That makes it a practical option for aquarists who want a balanced approach to debris capture, water movement, and maintenance frequency.\u003c\/div\u003e\n\u003ch3\u003eFeatures of the Seachem 200 Micron Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e200 micron sock for mechanical particulate filtration\u003c\/li\u003e\n\u003cli\u003eDesigned for larger sump and overflow systems\u003c\/li\u003e\n\u003cli\u003eCaptures suspended debris and detritus\u003c\/li\u003e\n\u003cli\u003eWelded seam construction for durability\u003c\/li\u003e\n\u003cli\u003eMore open flow profile than 100 micron socks\u003c\/li\u003e\n\u003cli\u003ePlastic collar fits standard 7 inch filter sock holders\u003c\/li\u003e\n\u003cli\u003eWell suited to marine, reef, and freshwater sump systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications for the Seachem 200 Micron Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Mechanical filter sock\u003c\/li\u003e\n\u003cli\u003eMicron rating: 200 micron\u003c\/li\u003e\n\u003cli\u003eConstruction: Welded\u003c\/li\u003e\n\u003cli\u003eSock dimensions: 17.5 x 40.5 cm\u003c\/li\u003e\n\u003cli\u003eSock dimensions imperial: 7 x 16 inches\u003c\/li\u003e\n\u003cli\u003eCollar size: 17.5 cm\u003c\/li\u003e\n\u003cli\u003eCollar size imperial: 7 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Seachem 200 Micron Filter Sock\u003c\/h3\u003e\n\u003cdiv\u003eSome systems benefit from mechanical filtration that is less restrictive than ultra-fine felt socks. This 200 micron version offers a useful middle ground for aquarists who still want visible debris removal but with better flow retention and potentially less frequent clogging. It is a solid option for larger sumps, higher-flow installations, and anyone trying to strike a cleaner balance between filtration performance and upkeep.\u003c\/div\u003e\n\u003ch3\u003eDirections for the Seachem 200 Micron Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinse before first use\u003c\/li\u003e\n\u003cli\u003eInstall in a standard collared filter sock holder in a sump or overflow system\u003c\/li\u003e\n\u003cli\u003eRemove and clean as needed based on system load and discoloration\u003c\/li\u003e\n\u003cli\u003eRinse with a high-pressure hose for routine maintenance\u003c\/li\u003e\n\u003cli\u003eFor deeper cleaning, soak in a 1:10 bleach-to-water solution for 24 hours and rinse thoroughly\u003c\/li\u003e\n\u003cli\u003eThe sock can also be cleaned in a standard clothes washing machine on a moderate setting with one cup of bleach added\u003c\/li\u003e\n\u003cli\u003eAfter the normal rinse cycle is complete, the sock is ready for reuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Seachem Laboratories","offers":[{"title":"Default Title","offer_id":43195758837850,"sku":"SC-FS1554","price":13.3,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/seachem_200_micron_filter_sock_7inch-1.jpg?v=1775748240"},{"product_id":"seachem-250-micron-mesh-filter-sock-7-x-16-inch","title":"Seachem 250 Micron Mesh Filter Sock - 7 x 16 Inch","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eSeachem 250 Micron Mesh Filter Sock - 7 x 16 Inch\u003c\/h2\u003e\n\u003cdiv\u003eSeachem 250 Micron Mesh Filter Sock is a reusable mechanical filtration sock designed for sump and overflow systems that benefit from coarser particle capture and strong water flow. The 250 micron mesh format is a good fit for aquarists who want to intercept larger debris while keeping restriction lower than felt-style socks. In systems where easy rinsing, steady flow, and durable day-to-day mechanical filtration matter, this mesh version is a practical choice.\u003c\/div\u003e\n\u003ch3\u003eFeatures of the Seachem 250 Micron Mesh Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e250 micron mesh sock for mechanical filtration\u003c\/li\u003e\n\u003cli\u003eLarge format for standard 7 inch filter sock holders\u003c\/li\u003e\n\u003cli\u003eMesh design supports strong water flow with coarse debris capture\u003c\/li\u003e\n\u003cli\u003eReusable construction for routine sump maintenance\u003c\/li\u003e\n\u003cli\u003eLower restriction than finer felt socks\u003c\/li\u003e\n\u003cli\u003eSuitable for marine, reef, and freshwater systems with sump filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications for the Seachem 250 Micron Mesh Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Mechanical mesh filter sock\u003c\/li\u003e\n\u003cli\u003eMicron rating: 250 micron\u003c\/li\u003e\n\u003cli\u003eMaterial style: Mesh\u003c\/li\u003e\n\u003cli\u003eSock dimensions: 17.5 x 40.5 cm\u003c\/li\u003e\n\u003cli\u003eSock dimensions imperial: 7 x 16 inches\u003c\/li\u003e\n\u003cli\u003eCollar size: 17.5 cm\u003c\/li\u003e\n\u003cli\u003eCollar size imperial: 7 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Seachem 250 Micron Mesh Filter Sock\u003c\/h3\u003e\n\u003cdiv\u003eA mesh sock like this is especially useful in systems where maintaining flow is a priority and the goal is to catch larger particulate waste before it settles elsewhere in the sump. Compared with finer felt socks, a 250 micron mesh sock is typically better suited to aquariums where quick rinsing, lower clogging tendency, and simpler day-to-day upkeep are preferred. It is a dependable prefiltration option for busy reef and marine systems.\u003c\/div\u003e\n\u003ch3\u003eDirections for the Seachem 250 Micron Mesh Filter Sock\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinse before first use\u003c\/li\u003e\n\u003cli\u003eInstall in a standard collared filter sock holder in a sump or overflow system\u003c\/li\u003e\n\u003cli\u003eRemove for cleaning when debris buildup becomes visible or flow is reduced\u003c\/li\u003e\n\u003cli\u003eFor regular maintenance, rinse with a high-pressure hose\u003c\/li\u003e\n\u003cli\u003eFor heavier cleaning, soak in a 1:10 bleach-to-water solution for 24 hours and rinse thoroughly\u003c\/li\u003e\n\u003cli\u003eThe sock can also be cleaned in a standard washing machine on a moderate cycle with one cup of bleach added\u003c\/li\u003e\n\u003cli\u003eAfter the rinse cycle is complete, the sock is ready for reuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Seachem Laboratories","offers":[{"title":"Default Title","offer_id":43195758968922,"sku":"SC-FS1556","price":13.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/seachem_250_micron_mesh_filter_sock_7inch-1.jpg?v=1775748282"},{"product_id":"vivid-creative-nosok-filter-sock-replacement-2-75-inch","title":"Vivid Creative NOSOK Filter Sock Replacement - 2.75 Inch","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eVivid Creative NOSOK Filter Sock Replacement - 2.75 Inch\u003c\/h2\u003e\n\u003ch3\u003eNOSOK 2.75-Inch Filter Sock Alternative\u003c\/h3\u003e\n\u003cp\u003eThe Vivid Creative NOSOK Filter Sock Replacement - 2.75 Inch offers a practical alternative to washing traditional aquarium filter socks. Designed for compatible nano aquariums all-in-one systems and sump chambers the NOSOK275 can operate with its reusable nylon filter screen or inexpensive disposable filter floss for customizable mechanical filtration.\u003c\/p\u003e\n\u003ch3\u003eFlexible Filtration with NOSOK275\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to replace compatible 2.75-inch aquarium filter socks\u003c\/li\u003e\n\u003cli\u003eCentral filter core can be wrapped with inexpensive filter floss\u003c\/li\u003e\n\u003cli\u003eHeavy-duty reusable nylon screen provides 255-micron mechanical filtration\u003c\/li\u003e\n\u003cli\u003eNylon screen drops directly into the filter cage for simple installation\u003c\/li\u003e\n\u003cli\u003eScreen unrolls flat for quick rinsing under running water\u003c\/li\u003e\n\u003cli\u003eDirty filter floss can be discarded and replaced rather than washed\u003c\/li\u003e\n\u003cli\u003eUniversal Mounting Plate expands compatibility with nano and all-in-one filter chambers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNOSOK275 Dimensions and Filtration Area\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct model: NOSOK275\u003c\/li\u003e\n\u003cli\u003eManufacturer SKU: NOSOK-275\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 2.5 to 3 inches with the included adapter\u003c\/li\u003e\n\u003cli\u003eOverall length: 4.9 inches from the mounting point\u003c\/li\u003e\n\u003cli\u003eMinimum filter-sock opening: 2.4 inches\u003c\/li\u003e\n\u003cli\u003eNylon screen size when flat: 7.375 x 3.5 inches\u003c\/li\u003e\n\u003cli\u003eApproximate filtration surface: 25 square inches\u003c\/li\u003e\n\u003cli\u003eScreen mesh size: 255 microns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUniversal Fit for the Compact NOSOK\u003c\/h3\u003e\n\u003cp\u003eThe NOSOK275 fits compatible 2.75-inch filter-sock locations with an opening at least 2.4 inches in diameter. Its Universal Mounting Plate can be customized for compatible square and rectangular chambers measuring approximately 2.75 to 4.75 inches. Vivid Creative Aquatics also confirms direct compatibility with Waterbox AIO and Eshopps DeskMate aquariums.\u003c\/p\u003e\n\u003ch3\u003eInstalling and Cleaning the 2.75-Inch NOSOK\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm that the filter chamber has an opening at least 2.4 inches in diameter and enough clearance for the 4.9-inch overall length.\u003c\/li\u003e\n\u003cli\u003eInstall the appropriate adapter and configure the Universal Mounting Plate for the filter chamber.\u003c\/li\u003e\n\u003cli\u003ePlace the reusable nylon screen into the filter cage or wrap the central core with filter floss.\u003c\/li\u003e\n\u003cli\u003eInstall the NOSOK so the aquarium's drain water passes through the selected filtration material.\u003c\/li\u003e\n\u003cli\u003eInspect the screen or filter floss regularly and service it when accumulated debris begins to restrict flow.\u003c\/li\u003e\n\u003cli\u003eRemove and rinse the nylon screen under running water or discard and replace used filter floss.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Vivid Creative Aquatics","offers":[{"title":"Default Title","offer_id":43497347645530,"sku":"VCA-NOSOK02","price":48.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/NOSOK-filter-sock-replacement-2.75in-1.jpg?v=1781734361"},{"product_id":"vivid-creative-nosok-filter-sock-replacement-4-inch","title":"Vivid Creative NOSOK Filter Sock Replacement - 4 Inch","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eVivid Creative NOSOK Filter Sock Replacement - 4 Inch\u003c\/h2\u003e\n\u003ch3\u003eLeave Traditional Socks Behind with the NOSOK 4-Inch\u003c\/h3\u003e\n\u003cp\u003eThe Vivid Creative NOSOK Filter Sock Replacement - 4 Inch replaces a compatible 4-inch aquarium filter sock with a reusable and customizable mechanical filtration system. The NOSOK400 can use its heavy-duty nylon screen or inexpensive filter floss to provide filter sock-like performance without repeatedly washing dirty fabric socks.\u003c\/p\u003e\n\u003ch3\u003eScreen or Floss Options for NOSOK400\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces compatible 4-inch aquarium filter socks\u003c\/li\u003e\n\u003cli\u003eCentral filter core can be wrapped with disposable filter floss\u003c\/li\u003e\n\u003cli\u003eHeavy-duty nylon screen provides reusable 255-micron filtration\u003c\/li\u003e\n\u003cli\u003eNylon screen drops directly into the NOSOK filter cage\u003c\/li\u003e\n\u003cli\u003eScreen unrolls flat for fast cleaning under running water\u003c\/li\u003e\n\u003cli\u003eClogged filter floss can be discarded and quickly replaced\u003c\/li\u003e\n\u003cli\u003eProvides approximately 50 square inches of reusable screen filtration area\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNOSOK400 Dimensions and Filtration Capacity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct model: NOSOK400\u003c\/li\u003e\n\u003cli\u003eManufacturer SKU: NOSOK-400\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 3.4875 to 4.25 inches with the included adapter\u003c\/li\u003e\n\u003cli\u003eOverall length: 6 inches from the mounting point\u003c\/li\u003e\n\u003cli\u003eMinimum filter-sock opening: 3.5 inches\u003c\/li\u003e\n\u003cli\u003eNylon screen size when flat: 10.625 x 4.75 inches\u003c\/li\u003e\n\u003cli\u003eApproximate filtration surface: 50 square inches\u003c\/li\u003e\n\u003cli\u003eScreen mesh size: 255 microns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRed Sea Reefer Compatibility for the 4-Inch NOSOK\u003c\/h3\u003e\n\u003cp\u003eThe NOSOK400 is designed for compatible 4-inch filter-sock holders with an opening at least 3.5 inches in diameter. Vivid Creative Aquatics also confirms compatibility with Red Sea Reefer filter-sock holders. Check the available space beneath the mounting point because the unit extends approximately 6 inches into the sump.\u003c\/p\u003e\n\u003ch3\u003eMaintaining the NOSOK 4-Inch\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm that the filter-sock opening is at least 3.5 inches in diameter and that the sump provides enough clearance for the 6-inch overall length.\u003c\/li\u003e\n\u003cli\u003eInstall the appropriate mounting adapter in the compatible filter-sock holder.\u003c\/li\u003e\n\u003cli\u003eDrop the reusable nylon screen into the filter cage or wrap the central core with filter floss.\u003c\/li\u003e\n\u003cli\u003ePosition the NOSOK where the aquarium's drain water will pass through the selected filtration material.\u003c\/li\u003e\n\u003cli\u003eInspect the filtration material regularly to prevent excessive clogging and restricted water flow.\u003c\/li\u003e\n\u003cli\u003eRemove and rinse the reusable screen under running water or discard and replace dirty filter floss.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Vivid Creative Aquatics","offers":[{"title":"Default Title","offer_id":43497347678298,"sku":"VCA-NOSOK04","price":67.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/NOSOK-filter-sock-replacement-4in-1.jpg?v=1781738708"},{"product_id":"vivid-creative-nosok-filter-sock-replacement-7-inch","title":"Vivid Creative NOSOK Filter Sock Replacement - 7 Inch","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eVivid Creative NOSOK Filter Sock Replacement - 7 Inch\u003c\/h2\u003e\n\u003cp\u003eThe Vivid Creative NOSOK Filter Sock Replacement - 7 Inch is a reusable mechanical filtration upgrade for compatible round 7-inch aquarium filter sock holders. Instead of repeatedly washing standard filter socks, the NOSOK700 lets you run the included 255-micron nylon screen or wrap the filter core with disposable filter floss for simple, customizable debris removal.\u003c\/p\u003e\n\u003ch3\u003eNOSOK700 Filter Sock Alternative for Large Sumps\u003c\/h3\u003e\n\u003cp\u003eDesigned for aquariums that use larger 7-inch filter socks, the NOSOK700 combines the open access of a filter cup with a deeper cage and reusable screen. It is especially useful for reef and marine systems where mechanical filtration needs to be serviced often, but washing fabric socks has become a maintenance chore.\u003c\/p\u003e\n\u003ch3\u003eFlexible 7-Inch Mechanical Filtration Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces compatible round 7-inch aquarium filter socks\u003c\/li\u003e\n\u003cli\u003eCan be used with the included heavy-duty 255-micron nylon filter screen\u003c\/li\u003e\n\u003cli\u003eFilter core can be wrapped with inexpensive filter floss for disposable mechanical filtration\u003c\/li\u003e\n\u003cli\u003eReusable screen unrolls flat for quick rinsing under running water\u003c\/li\u003e\n\u003cli\u003eAllows filter floss to be discarded and replaced instead of washing dirty socks\u003c\/li\u003e\n\u003cli\u003eProvides a simpler alternative to fleece rollers for many sump setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVivid Creative NOSOK700 Fit and Clearance Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct model: NOSOK700\u003c\/li\u003e\n\u003cli\u003eCompatible holder type: round 7-inch filter sock holders\u003c\/li\u003e\n\u003cli\u003eMinimum mounting hole diameter: 6.18 inches (157 mm)\u003c\/li\u003e\n\u003cli\u003eMounting diameter range: 6.5 to 7 inches with included adapter\u003c\/li\u003e\n\u003cli\u003eFilter cage length: 5.25 inches\u003c\/li\u003e\n\u003cli\u003e255-micron screen flat size: 18.5 x 4.5 inches\u003c\/li\u003e\n\u003cli\u003eApproximate filtration surface: 83.5 square inches\u003c\/li\u003e\n\u003cli\u003eMaximum filter media thickness: approximately 1 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstalling and Servicing the 7-Inch NOSOK\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm that the sump uses a compatible round 7-inch filter sock opening with enough clearance for the NOSOK700 cage.\u003c\/li\u003e\n\u003cli\u003eInstall the NOSOK so drain water passes through the cage and selected filtration material.\u003c\/li\u003e\n\u003cli\u003eUse the included nylon screen for reusable 255-micron filtration, or wrap the filter core with filter floss for disposable filtration.\u003c\/li\u003e\n\u003cli\u003eInspect the screen or floss regularly and service it when debris buildup begins to restrict water flow.\u003c\/li\u003e\n\u003cli\u003eRinse the nylon screen under running water or discard and replace used filter floss as needed.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVivid Creative Aquatics NOSOK700 7-inch filter sock replacement kit\u003c\/li\u003e\n\u003cli\u003eFilter cage\u003c\/li\u003e\n\u003cli\u003eFilter core\u003c\/li\u003e\n\u003cli\u003e255-micron nylon filter screen insert\u003c\/li\u003e\n\u003cli\u003eMounting adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cp\u003eFilter floss, filter sponge, poly filter, and other disposable media are not included. Check sump opening size, water level, drain layout, and available clearance before purchase.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vivid Creative Aquatics","offers":[{"title":"Default Title","offer_id":43652308238426,"sku":"VCA-NOSOK07","price":107.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7450\/files\/vivid-creative-nosok-7-inch-1.png?v=1784065313"}],"url":"https:\/\/jlaquatics.com\/collections\/filter-socks-fleece.oembed?page=2","provider":"J\u0026L Aquatics Ltd.","version":"1.0","type":"link"}