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    Fluval 104/105 Foam Filter Block - 2-Pack

    Fluval 104/105 Foam Filter Block - 2-Pack

    Fluval Aquarium Filter Foam Blocks provide mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack. Although the primary purpose of Fluval Foam is mechanical filtration,... more

    $4.97

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    Fluval SPEC Replacement Foam Filter Block

    Fluval SPEC Replacement Foam Filter Block

    Specifically designed for Fluval Spec Aquariums, the Fluval Spec Foam Pad effectively removes large particles and debris from your aquarium for effective mechanical filtration. Although the primary purpose of Fluval Spec Foam Pad is mechanical... more

    $7.34

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    Foam Block for Fluval 404; 405 and 406 Canister Filters - 2 pk.

    Foam Block for Fluval 404; 405 and 406 Canister Filters - 2 pk.

    Fluval Foam Blocks provide mechanical filtration by straining particulate waste from your aquarium water before it can prematurely clog the chemical and biological media in the Fluval 404; 405 and 406 Canister Filters. Fluval Foam is designed as... more

    $7.29

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    Zanyzap Foam Filter Blocks for Fluval FX5/FX6 Aquarium, 3 Pack

    Zanyzap Foam Filter Blocks for Fluval FX5/FX6 Aquarium, 3 Pack

    Manufactured exclusively for Hagen's fluvial FX5 and FX6 filtration systems, these foam blocks perform mechanical filtration, the crucial first stage in the filtration process. These foam filter pads capture large particles and are custom fit to... more

    $9.95

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    Fluval Spec Foam

    Fluval Spec Foam

    Replacement Spec Foam insert for the Fluval Spec 2 gal. ; Fluval Spec III ; and Fluval Spec V Aquarium Kits. Foam block will provide mechanical filtration by removing fish waste and debris from your aquarium water. For more information on mechanical... more

    $8.49

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    Fluval Foam Screen Frame for Canister Filter

    Fluval Foam Screen Frame for Canister Filter

    This foam screen frame is used for Fluval 105 canister filter model A201. Hold 4 foam prefilter blocks that filter out large solids before the water runs through the stack of media cartridges. Measures 2-1/5-inch length by 7-inch width by 9-inch height. more

    $17.21

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    Fluval Edge Foam and Bio Max Filter Media Set

    Fluval Edge Foam and Bio Max Filter Media Set

    Keep your Fluval Edge inhabitants healthy by replacing the filter media every 2-3 months. Package includes foam block for resilient removal of physical particles and Bio Max for unsurpassed ammonia and nitrite control. more

    $4.19

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    Fluval C2 Power Filter

    Fluval C2 Power Filter

    14001 Size: C2 (Up to 30 gallons) Features: -Power filter. -5 stages of filtration: 2 mechanical, 1 chemical and 2 biological stages for top performance. -Equipped with Poly/Foam, Activated Carbon, C-nodes and drip tray pad. -Biological filtration is... more

    $34.99

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    Fluval C3 Power Filter

    Fluval C3 Power Filter

    14002 Size: C3 (Between 20 and 50 gallons) Features: -Power filter. -5 stages of filtration: 2 mechanical, 1 chemical and 2 biological stages for top performance. -Equipped with Poly/Foam, Activated Carbon, C-nodes and drip tray pad. -Biological... more

    $44.99

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    Fluval C4 Poly Foam Pad - 3-Pack

    Fluval C4 Poly Foam Pad - 3-Pack

    The Fluval C4 Poly Foam Pad Replacement Media, 3-pack, has two sides that combine to provide thorough and effective mechanical filtration. The Fluval C4 Poly Foam captures large particles of debris on it porous foam side, while the polyester side... more

    $6.99

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    Fluval C4 Power Filter

    Fluval C4 Power Filter

    14003 Size: C4 (Between 40 and 70 gallons) Features: -Power filter. -5 stages of filtration: 2 mechanical, 1 chemical and 2 biological stages for top performance. -Equipped with Poly/Foam, Activated Carbon, C-nodes and drip tray pad. -Biological... more

    $54.99

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    Fluval C4 Foam Pad - 2-Pack

    Fluval C4 Foam Pad - 2-Pack

    Fluval C4 Foam Pads Replacement Media, 2-pack, capture large particles and debris for effective mechanical filtration, a crucial stage in the filtration process. The Fluval C4 Foam Pads Replacement Media prevent bypass, and allow efficient water flow... more

    $3.69

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    Fluval C4 Bio-Screen - 3-Pack

    Fluval C4 Bio-Screen - 3-Pack

    The Fluval C4 Bio-Screen Replacement Media provides massive biological surface area for friendly bacteria to colonize. It also works to block debris and evenly distribute the water flow before it drips into the Power Filter's biological trickle... more

    $7.87

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    Fluval C Series Power Filters C4 Power Filter - 264 GPH - (40 to 70 gallons)

    Fluval C Series Power Filters C4 Power Filter - 264 GPH - (40 to 70 gallons)

    Filter preserves beneficial bacterial Performed by a dual layer of foam and polyester Features 5 stages of filtration Includes poly foam, carbon, C-nodes, and drip tray pad Available in various sizes Add a little warmth in a big way with the Fluval... more

    $107.99 $59.99

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    Fluval U3 Foam Pad Filter Media x 12pk

    Fluval U3 Foam Pad Filter Media x 12pk

    FLUVAL U3 Foam Pad Filter Media x 12pk Fluval Foam pads capture large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. Custom fit to prevent bypass, they have a pore size that allows efficient... more

    $41.23

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    Hagen 12-Pack Fluval Aquarium Bio-Foam Filter Media for A236/106 and 206 Models

    Hagen 12-Pack Fluval Aquarium Bio-Foam Filter Media for A236/106 and 206 Models

    Hagen 12-Pack Fluval Aquarium Bio-Foam Filter Media for A236/106 and 206 Models Fluval bio-foam combines mechanical and biological filtration. Its porous structure increases surface area for the growth of helpful nitrifying bacteria. In addition, it... more

    $32.90

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    Fluval Foam Cartridge Frame Replacement for Fluval U2 Underwater Aquarium Filter

    Fluval Foam Cartridge Frame Replacement for Fluval U2 Underwater Aquarium Filter

    This foam cartridge frame is suitable for Fluval U2 underwater aquarium filter. This product weighs 0.052-pound. Measures 7-inch length by 1-inch height by 6-inch width. more

    $11.99

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    Hagen 12-Pack Fluval Edge Foam and Biomax Renewal Kit for Aquarium Water Filter

    Hagen 12-Pack Fluval Edge Foam and Biomax Renewal Kit for Aquarium Water Filter

    Hagen 12-Pack Fluval Edge Foam and Biomax Renewal Kit for Aquarium Water Filter Fluval Edge Foam and Biomax replacement kit for use in the Fluval Edge aquariums. Foam Pad traps particles and debris. BIOMAX provides optimal colonization of beneficial... more

    $51.98

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    Fluval Foam Cartridge Frame Replacement for Fluval U3 Underwater Aquarium Filter

    Fluval Foam Cartridge Frame Replacement for Fluval U3 Underwater Aquarium Filter

    This foam cartridge frame is suitable for Fluval U3 underwater aquarium filter. This product weighs 0.068-pound. Measures 9-inch length by 1-inch height by 5-inch width. more

    $11.35

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    Fluval Foam Cartridge Frame Replacement for Fluval U4 Underwater Aquarium Filter

    Fluval Foam Cartridge Frame Replacement for Fluval U4 Underwater Aquarium Filter

    This foam cartridge frame is suitable for Fluval U4 underwater filters. This product weighs 0.084-pound. Measures 11-inch length by 1-inch height by 6-inch width. more

    $18.25

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    Fluval U4 Filter Foam Pad (2 pack)

    Fluval U4 Filter Foam Pad (2 pack)

    Fluval Foam pads capture large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. Custom fit to prevent bypass, they have a pore size that allows efficient water flow with less clogging for... more

    $7.99 $5.79

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    Hagen 12-Pack Fluval Aquarium Filter Bio-Foam for A237/306 and 406 Models

    Hagen 12-Pack Fluval Aquarium Filter Bio-Foam for A237/306 and 406 Models

    Hagen 12-Pack Fluval Aquarium Filter Bio-Foam for A237/306 and 406 Models Fluval bio-foam combines mechanical and biological filtration. Its porous structure increases surface area for the growth of helpful nitrifying bacteria. In addition, it traps... more

    $86.54

    FREE shipping

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    Foam Insert for Fluval 3 Plus - 4 pk.

    Foam Insert for Fluval 3 Plus - 4 pk.

    The Fluval Plus Foam insert has been specially developed as a standard filter medium for the Fluval 3 Plus Underwater Filter and maximizes surface contact between the water and the media. These large filtering surfaces ensure efficient cleaning of the... more

    $8.49

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    Fluval 3 Plus Foam Insert, 4-Pack

    Fluval 3 Plus Foam Insert, 4-Pack

    The Fluval 3 Plus Foam Pad has been specially developed as a standard filter medium for the Fluval 3 Plus Underwater Filter and maximizes surface contact between the water and the media. The large filtering surface ensures efficient cleaning of the... more

    $8.89

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    Fluval 2/BX 4 Foam Insert

    Fluval 2/BX 4 Foam Insert

    Fluvial 4 Foam Sleeve Insert is designed specifically for the Fluvial 4 Underwater Filter. It is an effective mechanical media that removes debris from the aquarium and encourages the growth of beneficial bacteria that are important in maintaining the... more

    $9.00

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    Fluval C3 Foam Pad - 2-Pack

    Fluval C3 Foam Pad - 2-Pack

    Fluval C3 Foam Pads Replacement Media, 2-pack, capture large particles and debris for effective mechanical filtration, a crucial stage in the filtration process. The Fluval C3 Foam Pads Replacement Media prevent bypass, and allow efficient water flow... more

    $2.79

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    Fluval Aqua Vac Plus Foam Filter

    Fluval Aqua Vac Plus Foam Filter

    Fluvial Aquavit+ Replacement Foam Filter Cartridge removes large dirt and debris from aquariums. Suitable for Aquavit+ Water Changer & Gravel Cleaner (11064). more

    $12.12

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    Fluval C2 Poly Foam Pad - 3-Pack

    Fluval C2 Poly Foam Pad - 3-Pack

    The Fluval C2 Poly Foam Pad Replacement Media, 3-pack, has two sides that combine to provide thorough and effective mechanical filtration. The Fluval C2 Poly Foam captures large particles of debris on it porous foam side, while the polyester side... more

    $4.49

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    Fluval Bio-Foam for 306 & 406

    Fluval Bio-Foam for 306 & 406

    Fluval Bio-Foam combines a one-two punch of mechanical and biological filtration. Shape and pore structure create a vast surface area to promote beneficial bacteria colonization. In addition to the biological benefits; it also adds a second layer of... more

    $6.39

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    Fluval 106/206 Bio-Foam

    Fluval 106/206 Bio-Foam

    Fluval bio-foam combines mechanical and biological filtration. Its porous structure increases surface area for the growth of helpful nitrifying bacteria. In addition, it traps small particles that are not retained by the first stage of foam filtration.... more

    $3.99

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    Fluval Foam Screen Frame for External Filter

    Fluval Foam Screen Frame for External Filter

    This foam screen frame is used for Fluval 405 external filter model A216. Measures 6-inch length by 13-inch width by 2-1/2-inch height. more

    $15.55

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    Fluval 405/406 Foam Insert Frame

    Fluval 405/406 Foam Insert Frame

    Replacement Foam Insert Frame for the Fluval 405; 406. more

    $13.99

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    Fluval Flex 15g Black Foam Filter Insert

    Fluval Flex 15g Black Foam Filter Insert

    Replacement black foam to insert in your Fluval flex 15G. This foam is for the Fluval flex aquariums. more

    $8.01

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    Fluval U4 Foam Pad

    Fluval U4 Foam Pad

    Fluval Filter Foam Pads provide mechanical filtration by removing waste and debris from your aquarium water. Designed to fit the Fluval U4 Underwater Filter . For more information on mechanical filtration; please read our article on Aquarium Filter... more

    $4.99

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    Fluval EDGE Foam & Biomax Filter Media Renewal Kit

    Fluval EDGE Foam & Biomax Filter Media Renewal Kit

    The Fluval Edge Foam Pad and Biomax Renewal Kit's foam pad traps particles and debris from the aquarium, while the Biomax provides optimal colonization of beneficial bacteria and enhances the reduction of fish wastes. The Fluval Edge Foam Pad and... more

    $2.21

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    Foam Insert for Fluval 2 Plus - 4 pk.

    Foam Insert for Fluval 2 Plus - 4 pk.

    The Fluval Plus Foam insert has been specially developed as a standard filter medium for the Fluval 2 Plus Underwater Filter and maximizes surface contact between the water and the media. These large filtering surfaces ensure efficient cleaning of the... more

    $8.99

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    Fluval U3 Foam Pad

    Fluval U3 Foam Pad

    Fluval Filter Foam Pads provide mechanical filtration by removing waste and debris from your aquarium water. Designed to fit the Fluval U3 Underwater Filter . For more information on mechanical filtration; please read our article on Aquarium Filter... more

    $3.69

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    Foam Pad for Fluval Chi - 2 pk.

    Foam Pad for Fluval Chi - 2 pk.

    Replacement Foam Pad for the Fluval Chi Glass Aquarium Kit provides mechanical filtration by removing fish waste and debris from your aquarium water. For more information on mechanical filtration; please read our article on Aquarium Filter Maintenance . more

    $2.39

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    Fluval C3 Poly Foam Pad - 3-Pack

    Fluval C3 Poly Foam Pad - 3-Pack

    The Fluval C3 Poly Foam Pad Replacement Media, 3-pack, has two sides that combine to provide thorough and effective mechanical filtration. The Fluval C3 Poly Foam captures large particles of debris on it porous foam side, while the polyester side... more

    $4.99

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    Fluval Bio-Foam for 106 & 206

    Fluval Bio-Foam for 106 & 206

    Fluval Bio-Foam combines a one-two punch of mechanical and biological filtration. Shape and pore structure create a vast surface area to promote beneficial bacteria colonization. In addition to the biological benefits; it also adds a second layer of... more

    $3.99

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