Sponge & Corner Filters
10 products
Ista Rectangular Bio-Sponge Aquarium Filter (Large)
The Bio-Sponge Filter features silent operation and has an excellent filtering effect while oxygenating the water when used in conjunction with an air pump.The specially developed foam materials support the colonization of bacteria, allowing for mechanical filtration in addition to biological filtration. Combining these two processes, the Bio-Sponge Filter breaks down harmful waste, ammonia, and nitrite material, resulting in a cleaner living environment for your fish. They are particularly useful for us in a breeding set-up or as a secondary filter for heavy bio-loads.Features: Quality sponge foam assures greater working life and its porous foam tissue forms a large, ideal surface are for bacteria colonization. Helps to supply the water with much needed oxygen. Reduces noise from the air pump and consumes less energy then a standard power filter. Unique cylinder helps to prevent dead space and maximizes filter efficiency. A wide plastic encased weighted bottom ensures stability in your aquarium. Easily disassembles for quick maintenance. Includes a lift tube that attaches to most powerheads giving you added options for filtration. Filter Dimensions (including base): 5-3/4"H x 4-3/4"D Lift Tube dimensions: 2-3/4"H x 3/4"ID (approximate). Air pump sold separately.
$12.30
Ista Round Bio-Sponge Aquarium Filter (Small)
The Bio-Sponge Filter features silent operation and has an excellent filtering effect while oxygenating the water when used in conjunction with an air pump. The specially developed foam materials support the colonization of bacteria, allowing for mechanical filtration in addition to biological filtration. Combining these two processes, the Bio-Sponge Filter breaks down harmful waste, ammonia, and nitrite material, resulting in a cleaner living environment for your fish. They are particularly useful for us in a breeding set-up or as a secondary filter for heavy bio-loads.Features: Quality sponge foam assures greater working life and its porous foam tissue forms a large, ideal surface are for bacteria colonization. Helps to supply the water with much needed oxygen. Reduces noise from the air pump and consumes less energy then a standard power filter. Unique cylinder helps to prevent dead space and maximizes filter efficiency. A wide plastic encased weighted bottom ensures stability in your aquarium. Easily disassembles for quick maintenance. Includes a lift tube that attaches to most powerheads giving you added options for filtration. Filter Dimensions (including base): 3-3/8"H x 3-3/8"D Lift Tube dimensions: 2-3/4"H x 3/4"ID (approximate). Air pump sold separately.
$8.90
Ista Round Bio-Sponge Aquarium Filter (Large)
The Bio-Sponge Filter features silent operation and has an excellent filtering effect while oxygenating the water when used in conjunction with an air pump.The specially developed foam materials support the colonization of bacteria, allowing for mechanical filtration in addition to biological filtration. Combining these two processes, the Bio-Sponge Filter breaks down harmful waste, ammonia, and nitrite material, resulting in a cleaner living environment for your fish. They are particularly useful for us in a breeding set-up or as a secondary filter for heavy bio-loads.Features: Quality sponge foam assures greater working life and its porous foam tissue forms a large, ideal surface are for bacteria colonization. Helps to supply the water with much needed oxygen. Reduces noise from the air pump and consumes less energy then a standard power filter. Unique cylinder helps to prevent dead space and maximizes filter efficiency. A wide plastic encased weighted bottom ensures stability in your aquarium. Easily disassembles for quick maintenance. Includes a lift tube that attaches to most powerheads giving you added options for filtration. Filter Dimensions (including base): 3-3/8"H x 5-1/2"D Lift Tube dimensions: 2-3/4"H x 3/4"ID (approximate). Air pump sold separately.
$10.50
Ista Rectangular Bio-Sponge Aquarium Filter (Small)
The Bio-Sponge Filter features silent operation and has an excellent filtering effect while oxygenating the water when used in conjunction with an air pump.The specially developed foam materials support the colonization of bacteria, allowing for mechanical filtration in addition to biological filtration. Combining these two processes, the Bio-Sponge Filter breaks down harmful waste, ammonia, and nitrite material, resulting in a cleaner living environment for your fish. They are particularly useful for us in a breeding set-up or as a secondary filter for heavy bio-loads.Features: Quality sponge foam assures greater working life and its porous foam tissue forms a large, ideal surface are for bacteria colonization. Helps to supply the water with much needed oxygen. Reduces noise from the air pump and consumes less energy then a standard power filter. Unique cylinder helps to prevent dead space and maximizes filter efficiency. A wide plastic encased weighted bottom ensures stability in your aquarium. Easily disassembles for quick maintenance. Includes a lift tube that attaches to most powerheads giving you added options for filtration. Filter Dimensions (including base): 5-3/4"H x 3-3/8"D Lift Tube dimensions: 2-3/4"H x 3/4"ID (approximate). Air pump sold separately.
$10.80
Lifegard Aquatics Mini Bubble Filter Cartridges (2 Pack)
Replacement filter cartridges for the Lifegard Mini Bubble Filter.Each package contains 2 replacement foam, and 2 replacement carbon inserts.Replace foam when it becomes visibly dirty, and carbon approximately every two months.
$6.85
Hygger Dual Multifunction Sponge Filter - Medium
Hygger Dual Multifunction Sponge Filter - Medium This double-sponge fish tank water filter includes an integrated media chamber that offers bio-filtration, oxygenation, and physical filtration all in one place. It also moves a small amount of water which helps to keep your aquarium healthy. Features of The Hygger Dual Multifunction Sponge Filter More Efficient and Durable - The hygger fish tank filter with double sponges means more surface area for beneficial bacteria filtering the aquarium water crystal clear. It can also help to remove odors by using carbon in the media chamber. Super Quiet with More Fine Bubbles - Hidden outlet design; Lower noise; More fine bubbles. Hygger Dual Multifunction Medium Sponge Filter Specifications Model Number: HG908-D-M Sponge Dimensions: 2.36" x 5.12H Recommended Air Pump Size: 4Watt Airline Tubing Size: 4mm (0.16") Retractable Outlet Pipe Length: 6.1-9.25" Recommended Aquarium Size: Up to 55 gallons Media Chamber Capacity: 200ml
$25.75
Hygger 2-in-1 Sponge Filter - Large
Hygger 2-in-1 Sponge Filter - Large The hygger aquarium biochemical sponge filter is powered by an air pump that uses the water-lifting effect generated by rising bubbles and drives water flow through the filter sponge and media chamber which can effectively adsorb waste and residual food to achieve the purpose of filtering and purifying water quality for saltwater and freshwater aquariums. Features of The Hygger 2-in-1 Large Sponge Filter 2 in 1 Feature Oxygenation - With built-in a plastic air stone, provides enough bubbles and gentle flow. Filtration - The dense biochemical sponge on the upper layer can effectively absorb impurities, fish waste, and debris, while the circular concave structure increases the filtration surface, which helps improve filtration efficiency. Media Chamber - The extra chamber in the bottom with bio ceramic media which helps breed more beneficial bacteria that the aquarium can utilize. For Small and Medium-Sized Aquariums This air-powered biochemical filter is 2.9 inches wide and 3.7/5.5 inches tall, making it works well filtering aquariums 1 to 20-gallon in size with under 12"/15" depth, as well as with any low-flow application, like breeding, bettas, snails, shrimp, etc. Cleaning and Replacement Filter - All the parts included in the aquarium biochemical filter are detachable, which can be easy to assemble and disassemble. It includes two sponges that could be reused, it is recommended to use tank water to wash the filter assembly every 2-4 weeks or whenever you see a decrease in bubbles to ensure the filter works properly. Hygger 2-in-1 Sponge Filter - Large Specifications Model Number: HG120-L Dimension: 6.4"H x 3.9" Diameter Maximum Aquarium Depth: 26.4" (67cm)
$28.75
Hygger 2-in-1 Sponge Filter - Small
Hygger 2-in-1 Sponge Filter - Small The hygger aquarium biochemical sponge filter is powered by an air pump that uses the water-lifting effect generated by rising bubbles and drives water flow through the filter sponge and media chamber which can effectively adsorb waste and residual food to achieve the purpose of filtering and purifying water quality for saltwater and freshwater aquariums. Features of The Hygger 2-in-1 Small Sponge Filter 2 in 1 Feature Oxygenation - With built-in a plastic air stone, provides enough bubbles and gentle flow. Filtration - The dense biochemical sponge on the upper layer can effectively absorb impurities, fish waste, and debris, while the circular concave structure increases the filtration surface, which helps improve filtration efficiency. Media Chamber - The extra chamber in the bottom with bio ceramic media which helps breed more beneficial bacteria that the aquarium can utilize. For Small and Medium-Sized Aquariums This air-powered biochemical filter is 2.9 inches wide and 3.7/5.5 inches tall, making it works well filtering aquariums 1 to 20-gallon in size with under 12"/15" depth, as well as with any low-flow application, like breeding, bettas, snails, shrimp, etc. Cleaning and Replacement Filter - All the parts included in the aquarium biochemical filter are detachable, which can be easy to assemble and disassemble. It includes two sponges that could be reused, it is recommended to use tank water to wash the filter assembly every 2-4 weeks or whenever you see a decrease in bubbles to ensure the filter works properly. Hygger 2-in-1 Sponge Filter - Small Specifications Model Number: HG120-S Dimension: 4.1"H x 2.9" Diameter Maximum Aquarium Depth: 15.8" (40cm)
$18.80
Hygger 2-in-1 Sponge Filter - Medium
Hygger 2-in-1 Sponge Filter - Medium The hygger aquarium biochemical sponge filter is powered by an air pump that uses the water-lifting effect generated by rising bubbles and drives water flow through the filter sponge and media chamber which can effectively adsorb waste and residual food to achieve the purpose of filtering and purifying water quality for saltwater and freshwater aquariums. Features of The Hygger 2-in-1 Medium Sponge Filter 2 in 1 Feature Oxygenation - With built-in a plastic air stone, provides enough bubbles and gentle flow. Filtration - The dense biochemical sponge on the upper layer can effectively absorb impurities, fish waste, and debris, while the circular concave structure increases the filtration surface, which helps improve filtration efficiency. Media Chamber - The extra chamber in the bottom with bio ceramic media which helps breed more beneficial bacteria that the aquarium can utilize. For Small and Medium-Sized Aquariums This air-powered biochemical filter is 2.9 inches wide and 3.7/5.5 inches tall, making it works well filtering aquariums 1 to 20-gallon in size with under 12"/15" depth, as well as with any low-flow application, like breeding, bettas, snails, shrimp, etc. Cleaning and Replacement Filter - All the parts included in the aquarium biochemical filter are detachable, which can be easy to assemble and disassemble. It includes two sponges that could be reused, it is recommended to use tank water to wash the filter assembly every 2-4 weeks or whenever you see a decrease in bubbles to ensure the filter works properly. Hygger 2-in-1 Sponge Filter - Medium Specifications Model Number: HG120-M Dimension: 6"H x 2.9" Diameter Maximum Aquarium Depth: 19.7" (50cm)
$21.80
Hygger Dual Multifunction Sponge Filter - Small
Hygger Dual Multifunction Sponge Filter - Small This double-sponge fish tank water filter includes an integrated media chamber that offers bio-filtration, oxygenation, and physical filtration all in one place. It also moves a small amount of water which helps to keep your aquarium healthy. Features of The Hygger Dual Multifunction Sponge Filter More Efficient and Durable - The hygger fish tank filter with double sponges means more surface area for beneficial bacteria filtering the aquarium water crystal clear. It can also help to remove odors by using carbon in the media chamber. Super Quiet with More Fine Bubbles - Hidden outlet design; Lower noise; More fine bubbles. Hygger Dual Multifunction Small Sponge Filter Specifications Model Number: HG908-D-S Sponge Dimensions: 1.97" x 4.33H Recommended Air Pump Size: 2.5 Watt Airline Tubing Size: 4mm (0.16") Retractable Outlet Pipe Length: 6.1-9.25" Recommended Aquarium Size: Up to 40 gallons Media Chamber Capacity: 100ml
$23.80