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Red Sea ReefMat 250 - OPEN BOX / UNUSED DEMO
Red Sea ReefMat 250 - OPEN BOX/UNUSED Red Sea ReefMat. Smart - Plug & Play - Efficient The ReefMat is a plug & play, fully automated, smart fleece roller filter that keeps your aquarium water crystal clear for weeks at a time.Designed with the hobbyist in mind, the ReefMat features an easy fleece-mat replacement system that allows you to switch rolls without having to remove the filter from the sump or turn off the pumps. ReefMat includes a fail-proof solid-state level sensor and an unprecedented smart drive unit that controls and monitors the exact length of fleece-mat that is used. ReefMat is Wi-Fi connected to Red Sea's ReefBeat smart aquarium eco-system and will notify you if the fleece-mat gets torn or runs out, gives you a head's up before it needs replacing, and even provide you with a daily usage log. Red Sea ReefMat 250 Features Plug & Play installation with multiple sump setup options. Easy fleece-mat replacement system. Efficient, high-flow, skimmer friendly, 50 g/m2, non-woven polyester fleece-mat rolls. Smart drive unit - connected to the ReefBeat ecosystem. Solid-State internal and external water level sensors (no moving parts). Integrated media basket for additional chemical filtration. Kink-resistant, corrugated inlet hose with a USA/Metric PVC connector. Note: Suitable for saltwater aquariums only. Additional App Features for the ReefMat 250 Peace of Mind - Timely notifications should the fleece-mat get torn, stuck, or run out. In addition to the notifications, the ReefMat smart drive-unit will automatically shut off the motor until the roll is unblocked or replaced. End of Roll Monitor - Based on the average daily usage, ReefBeat lets you know your preferred number of days before the roll is due to end. Performance Log - Continuously monitor performance with a detailed hourly & daily fleece-at dispensing record for the current roll and overall stats for previous rolls. Customized Dispensing - The length of fleece-mat dispensed can be customized allowing for optimal system performance. ReefMat 250 Mounting and Installation The ReefMat comes fully assembled, straight out of the box. For ease of operation, it is designed to hang on the front wall of the sump however it also has optional legs for a freestanding installation.Both the Drive- unit and inlet hose can be positioned on either side of the ReefMat as best suits each specific installation.Kink-resistant, corrugated (32mm/1.25" ID) inlet hose with a PCV universal connector (suitable for both metric and USA piping) are provided to easily connect the ReefMat directly to the aquarium downpipe or dedicated feed pump.See images for compatibility and mounting dimensions Red Sea ReefMat 250 Specifications Capacity - Systems up to 250 liters (66 gallons) Maximum Flow: 3500 liters / 925 gallons per hour Fleece Mat Width: 8cm / 3.15" Fleece Mat Length: 32m / 105 feet Unit Dimensions: 16 x 20 x 49cm / 6.3" x 7.9" x 19.3"
$539.99 $512.99
Fluval Sea PS1 Protein Skimmer - DAMAGED PACKAGING/OPEN BOX
OPEN BOX/DAMAGED PACKAGING COVERED UNDER FLUVAL HAGEN WARRANTY TERMS. UNUSED ITEM. The Fluval PS1 protein skimmer offers the same great protein-skimming performance of larger alternative brands, but with a space-saving, ultra-silent design that keeps the attention on your reef.Features Designed for aquariums up to 45 gallons 24 blade turbine air injection system produces ideal bubble size for maximum protein collection Clear, easy-to-adjust collection cup allows for easy monitoring of waste and removal for cleaning Innovative rim connector slides on and suctions to glass edge for extra security Modular design is easy to access and clean Specifications Dimensions: 3.1L x 4.9W x 13H" (8L x 12.5W x 33H cm) Power Consumption: 4 Watts Cord Length: 1.8m (5.9ft)
$104.95 $89.20
Hanna Phosphate Checker - Low Range - OPEN BOX/ DAMAGED PACKAGING - MISSING 3X TEST REAGENTS AND REAGENT
Hanna Phosphate Checker OPEN BOX/ DAMAGED PACKAGING - MISSING 3X TEST REAGENT AND REAGENT Handheld Checker for Phosphate - HI713 The Hanna Phosphate Low Range Checker bridges the gap between simple chemical test kits and professional instrumentation.Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars.The Hanna Phosphate Low Range Checker uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit. Hanna Phosphate Checker Features Compact and Portable Design. Built-In Timer One Button Operation Easier to use and more accurate than chemical test kits Dedicated to a single parameter Ideal for: Water Quality, Environmental, Education, Industrial Hanna Phosphate Checker- HI713 Specifications Range: 0-2.5ppm Resolution: 0.01ppm Accuracy: +/- 0.04ppm (mg/L), +/- 4% of reading (based on water temperature of 25c or 77f) Light Source: LED @ 525nm Light Detector: Silicon Photocell Method: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic-Acid method Operating Environment: 0-50 degrees Celsius, RH max 95% non-condensing Battery Type: 1 - 1.5v AA Auto-Shutoff: Automatically shuts off after 10 minutes of non-use. Dimensions: 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5") Weight: 64 grams (2.25oz) Warranty: 6 month manufacturer limited warranty Hanna HI-713 Low Range Phosphate Checker User Manual
$73.95 $55.46
Eheim 1250 Pump Coarse Foam Pad (2615500) - OPEN BOX/NON-STOCK ITEM
Brand new condition. Non-stock/discontinued item.
$8.70 $3.99
Eheim 1048 Pump Coarse Foam Pad (2615485) - OPEN BOX/NON-STOCK ITEM
Brand new condition. Non-stock/discontinued item.
$8.70 $3.99
Hanna Phosphorus Checker - Low Range - OPEN BOX/ MISSING 1X TEST REAGENT, 1X TEST CUVETTE AND REAGENT
Hanna Phosphorus Checker OPEN BOX/ MISSING 1X TEST REAGENT,1X TEST CUVETTE AND REAGENT Handheld Checker for Phosphorus - HI736 The Hanna Phosphorus Ultra Low Range (0 to 200 ppb) Checker bridges the gap between simple chemical test kits and professional instrumentation.Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars.The Hanna Phosphorus Ultra Low Range Checker uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit. Hanna Phosphorus Checker Features Compact and Portable Design. Built-In Timer One Button Operation Easier to use and more accurate than chemical test kits Dedicated to a single parameter Ideal for: Water Quality, Environmental, Education, Industrial Hanna Phosphorus Checker- HI736 Specifications Range: 0-200ppb Resolution: 1ppb Accuracy: +/- 5ppb (mg/L), +/- 5% of reading (based on water temperature of 25c or 77f) Light Source: LED @ 525nm Light Detector: Silicon Photocell Method: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic-Acid method Operating Environment: 0-50 degrees Celsius, RH max 95% non-condensing Battery Type: 1 - 1.5v AA Auto-Shutoff: Automatically shuts off after three minutes of non-use and two minutes after reading. Dimensions: 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5") Weight: 64 grams (2.25oz) Warranty: 6 month manufacturer limited warranty Hanna HI-736 Ultra Low Range Phosphorus Checker User Manual
$73.95 $55.46
Hanna Ammonia Checker - Marine - USED DEMO/OPEN BOX 15 EXTRA REAGENTS
USED DEMO/OPEN BOX 15 EXTRA REAGENTS Hanna Marine Ammonia Checker Handheld Checker for Marine Ammonia - HI784 Ammonia is a by-product of the Nitrogen cycle. Ammonia is normally removed by nitrifying bacteria, but ammonia levels can rise if there is an imbalance in the tank water chemistry. Excessive ammonia in a marine aquarium increases the risk of inhabitant illness or death.The HI784 Marine Ammonia Checker HC is a handheld colorimeter that uses the Beer-Lambert principle to determine the concentration of ammonia colorimetrically. The HI784 is designed specifically to measure ammonia levels in a saltwater aquarium. The 0.00 to 2.50 ppm range is ideal for coral/fish or fish-only aquarium maintenance. Hanna Ammonia Checker - HI784 Specifications Range: 0.00 - 2.5ppm Ammonia Resolution: 0.01 ppm (mg/L) Accuracy:+/-0.05ppm +/- 5% of reading Light Source: LED @ 610nm Light Detector: Silicon Photocell Method: Adaptation of the Salicylate Method. The reaction between Ammonia and Ammonium and the reagent causes a blue-green tint in the sample. Operating Environment: 0-50 degrees Celsius, RH max 95% non-condensing Battery Type: 1 - 1.5v AA Auto-Shutoff: Automatically shuts off after 10 minutes of non-use. Dimensions: 86.mm x 61mm x 37.5mm (3.4" x 2.4" x 1.5") Weight: 64 grams (2.25oz) Warranty: 6 month manufacturer limited warranty
$83.95 $79.95
Hanna Ammonia Checker - Freshwater - USED DEMO / OPEN BOX
USED DEMO/ OPEN BOX Hanna Freshwater Ammonia Checker Handheld Checker for Freshwater Ammonia - HI700 The Hanna Ammonia Low-Range Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration.Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Ammonia Low-Range Checker uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit. Hanna Ammonia Checker – HI700 Specifications Range: 0.00 - 3.0ppm Ammonia Resolution: 0.01 ppm (mg/L) Accuracy:+/-0.05ppm +/- 5% of reading Light Source: LED @ 470nm Light Detector: Silicon Photocell Method: Adaptation of the ASTM Manual of Water and Environmental Technology D1426-92, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample. Operating Environment: 0-50 degrees Celsius, RH max 95% non-condensing Battery Type: 1 - 1.5v AA Auto- Shutoff: Automatically shuts off after 10 minutes of non-use. Dimensions: 86.mm x 61mm x 37.5mm (3.4" x 2.4" x 1.5") Weight: 64 grams (2.25oz) Warranty: 6 month manufacturer limited warranty
$73.95 $62.85
FX6 Output Nozzle - OPEN BOX/NON-STOCK ITEM
Brand new condition. Non-stock/discontinued item.
$24.99 $14.99
Eheim Classic 600 Spray Bar w/ Cap - OPEN BOX/NON-STOCK ITEM
Brand new condition. Non-stock/discontinued item.
$41.31 $14.99
RO Elbow Fitting (1/8 Thread x 1/4 Quick Connect) - OPEN BOX/NON-STOCK ITEM
Brand new condition. Non-stock/discontinued item.
$5.35 $1.99
Innovative Marine Wavelink 1500 Replacement Impeller
Please note that this product line is being discontinued by J&L Aquatics. Any warranty or after sales support will be dealt with directly by Innovative Marine. ALL SALES FINAL Innovative Marine Wavelink 1500 Impeler Replacement impeller for the Wavelink 1500 Desktop Powerhead.
$62.09 $46.56
ESV B-Ionic 50 gallon Salt Mix Starter Kit
ESV B-Ionic 50 gallon Salt Mix Starter Kit Overview Our B-Ionic Seawater System is a unique four-part system for mixing the purest, most consistent synthetic seawater available to the marine aquarist. This salt is designed for the serious aquarist that wants complete control over their salt mix! What Makes ESV Salt Different It is recognized that most reagent grade salts can contain contaminants (trace metals, etc.) at levels which may inhibit the growth of some algae species from low nutrient environments (oligotrophic) such as coral reefs. We address this issue by providing ultra-low heavy metal Sodium Chloride (maximum allowable lead concentration; lower than half the maximum allowable for reagent grade sodium chloride) and USP grade Magnesium Sulfate as the dry components of the system. All other chemicals pre-dissolved in our liquid components are subject to our three phase purification process, resulting in significant lowering of contaminants, including phosphate. The many dry blends that are available on the market today may not be homogeneous, which can result in considerable chemical variations, not only from batch to batch, but also from within the same container. Furthermore, humidity contamination during storage can result in localized precipitation reactions. The B-Ionic Seawater System avoids these issues by providing the dry components of our formulation in separate containers. All other major, minor, and trace elements are pre-dissolved in a highly concentrated two component liquid system. These components can then be easily measured for any size batch of synthetic seawater. Because we provide all of the slower dissolving ingredients in our liquid components, Batches mix quickly, and can be used within 10 minutes of preparation with no adverse effects, providing the initial RO and/or DI water contains sufficient dissolved oxygen. Specifications Each 50 Gallon starter Kit comes with 50 Gallons of salt mix Measuring Cups Recommended mixing values at 34ppt:Calcium: 450ppmAlkalinity: (3.25meq/L - 9.1dKH) Magnesium: 1400ppm See our documents tab for detailed instructions on mixing your ESV salt.
$56.75 $48.24
Compact 600 Bearings (7445918)
Replacement Bearings for the Eheim Compact 600 Water Pump.Manufacturer Part No. 7445918
$8.25 $6.19
Compact 600 Impeller Assembly (7445888)
Replacement Impeller for the Eheim Compact 600 Water Pump.Manufacturer Part No. 7445888
$33.90 $25.43
Tunze Stream 6305 Impeller Assembly - 6305.700
Replacement Impeller Assembly for the Tunze Turbelle Stream 6305.Manufacturer Part Number: 6305.700
$61.15 $24.46
Tunze Turbelle Stream Propeller Housing Replacement - 6080.130
Replacement propeller housing for the Turbelle Stream 6 Series old style water pumps.Manufacturer Part Number: 6080.130
$66.95 $26.78
Reef Brite XHO 50/50 LED - 36 Inch
With clean aesthetic lines and extensive product design, Reef Brite XHO High Power LED bars provide an attractive element to enhance the beauty of any aquatic biotope. Innovation is at the core of what we do at Reef Brite. Creating stunning high quality lighting and aquatic environment solutions, Reef Brite XHO High Power LED bars encompass cutting edge LED replacement technology. Utilizing 3 watt LEDs for maximum performance and output, our XHO LED units are great replacements for T5HO or VHO lighting. These versatile units can also be used to replace any standard strip light or to create a custom lighting system. Because of their unique design and optimized reflector system,Reef Brite LED lights give off very little glare, making them a high definition light source that brings out the vibrant colored details of your aquarium. It gives observers a more enjoyable viewing experience while maintaining shimmer. The ripple or shimmer effect produced by our LED units actually mimics sunlight as it penetrates into the ocean and tropical waters. Made from extruded aluminum, Reef Brite's lightweight low profile design allows XHO LED fixtures to be installed just about anywhere, making them ideal for display tanks, aquarium sumps and refugiums.Experience Xtreme performance at an affordable price. Mix multiple units to create your own Xtreme High Output Led lighting system. Stylish black anodized housing, high performance reflector system, and assembled in the U.S.A. XHO LEDs are the professionals choice.Is compatible with popular LED timers using our cable adapter kit (sold separately).They can also be controlled via APEX controllers with our APEX certified LED Interface.
$359.46 $287.57
Lifegard Aquatics UV Sterilizer Overflow Pipe (QL-15)
Replacement Overflow Pipe for the Lifegard Aquatics 15W UV Sterilizer.This item should be replaced once every year to maintain optimal performance of you UV Sterilizer.It is also recommended to change the protective sleeve portion of the UV Sterilizer at the same time.
$9.40 $7.52
Neptune SKY Shimz Light Diffuser
Neptune SKY Shimz Light Diffuser Overview The Neptune SKY LED was designed with a hybrid diffuser to suit the tastes of most aquarists. The hybrid includes several openings where white LEDs can shine through with no diffusion, bringing back some of the shimmer usually lost with traditional diffusers. These openings are referred to as "Shimz". The SKY comes equipped with Clear Shimz as its default; However, those who wish to reduce shimmer even further can purchase these Diffused Shimz, which can be easily swapped in to replace the Clear Shimz installed on your SKY Light.
$19.99 $4.99
Symphyllia - Pink - C51
Symphyllia - Pink - C51
$99.95 $49.98
Lobophyllia - Multicolor - B43
Lobophyllia - Multicolor - B43
$89.95 $44.98
Symphyllia - Multicolored - B42
Symphyllia - Multicolored - B42
$149.95 $74.98
Doughnut Coral - Multicolor - B30
Doughnut Coral - Multicolor - B30
$299.95 $179.97
Symphyllia - Multicolored - B29
Symphyllia - Multicolored - B29
$99.95 $49.98
Blastomussa - Red/Orange - B11
Blastomussa - Red/Orange - B11
$199.95 $119.97
Acanthrophyllia Deshi - A75
Acanthrophyllia Deshi - A75
$199.95 $119.97
Acanthrophyllia Deshi - A74
Acanthrophyllia Deshi - A74
$199.95 $119.97
Blastomussa - Red - A73
Blastomussa - Red - A73 Approx. 1.5 in. at widest point.
$129.95 $77.97
Symphyllia - Red/Pink - A69
Symphyllia - Red/Pink - A69
$129.95 $64.98
Modern/Cynarina - Red/Blue - A62
Modern Cynarina - Red/Blue - A62
$149.95 $89.97
Symphyllia - Red/Green - A59
Symphyllia - Red/Green - A59
$99.95 $49.98
Symphyllia - Pink/Red - A57
Symphyllia - Pink/Red - A57
$89.95 $44.98
Symphyllia - Multicolor - A52
Symphyllia - Multicolor - A52 Approx 3 in at widest point
$89.95 $44.98
Symphyllia - Multicolor - A48
Symphyllia - Multicolor - A48 Approx 1.5 in at widest point
$89.95 $44.98
Symphyllia - Multicolor - A45
Symphyllia - Multicolor - A45
$99.95 $49.98
Symphyllia - Multicolor - A39
Symphyllia - Multicolor - A39
$99.95 $49.98
Lobophyllia - Multicolor - A30
Lobophyllia - Multicolor - A30
$89.95 $44.98
Lobophyllia - Multicolor - B1
Lobophyllia - Multicolor - B1
$99.95 $49.98
Lobophyllia - Red/Green - A34
Lobophyllia - Red/Green - A34
$149.95 $74.98
Maine Mochaccino Longfin Clownfish
Maine Mochaccino Longfin Clownfish
$339.95 $199.99
Omega One Freeze Dried Krill - 37 Gram RECENTLY EXPIRED
Omega One Freeze Dried Krill - 37 Gram Clearance Item, Expired 05/16/2025 SALE 50% OFF Large Species Color Booster Overview Omega One Freeze Dried Krill is an excellent treat for large freshwater and marine species. Krill are naturally high in protein and rich in astaxanthin a carotenoid that enhances color vibrancy. This highly palatable food is great for cichlids oscars and marine carnivores. Why Choose Omega One Krill? High protein freeze dried krill Rich in natural astaxanthin for coloration Perfect for large and aggressive fish Supports immune health and appetite Ingredients Krill Specifications Type: Freeze dried Suitable for: Large freshwater and marine fish Weight: 37g Made in: USA
$23.75 $11.89
Seachem AquaVitro Remediation - 150ml
Seachem AquaVitro Remediation - 150ml
$15.99 $12.99
Seachem Flourish Advance - 50ml
Seachem Flourish Advance - 50ml
$8.99 $6.99
Seachem Reef Fusion 2 - 500ml
Seachem Reef Fusion 2 - 500ml
$16.99 $13.99
Seachem Goldfish Flake Food - 0.5oz
Seachem Goldfish Flake Food - 0.5oz
$6.99 $4.99
Seachem AquaVitro Purfiltrum - 100ml
Seachem AquaVitro Purfiltrum - 100ml
$22.99 $17.99
Seachem AquaVitro Shrimp Stars
Seachem AquaVitro Shrimp Stars
$23.99 $19.99
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