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Filter Media

Aquarium Supplies

Aquarium Filter Media

We carry many types of filter media, that perform important roles within the aquarium. Fortunately, we sell all the media you’ll ever need for your aquarium, from mechanical (sponges and pads) and chemical (carbon, phosphate removers) to biological (bio balls) media.

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  1. Tetra Whisper EX Carbon Replacement Filter Cartridge Large 4-Pack

    Tetra Whisper EX Carbon Replacement Filter Cartridge Large 4-Pack

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    A good filter is an indispensable piece of equipment for any professional or amateur aquarium. Simply put, a good filter makes sure that your fish stays alive. While the importance of a pump is obvious, because it moves and oxygen...
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    $10.66
  2. Marineland Emperor Rite-Size E Filter Cartridges (2 Pack)

    Marineland Emperor Rite-Size E Filter Cartridges

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    Replacement cartridges are made so you no longer have to spend a lot of money buying a new set of filtration system. All you need a reliable cartridge and your filtration system will work just as perfect. Marineland Emperor Rite-S...
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    $4.92
  3. Tetra Whisper® Medium Bio-Bags Disposable Filter Cartridges - Single Pack (Assembled)

    Tetra Whisper® Medium Bio-Bags Disposable Filter Cartridges

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    Tetra Whisper® Bio-Bags Filter Cartridge Whisper® Bio-Bag® Cartridges complete the Whisper® Power Filter package for a clean, easy-to-maintain aquarium. Filled with Ultra-Activated® carbon, the ready-to-use disposable single ...
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    $1.78
  4. Tetra Whisper EX Carbon Replacement Filter Cartridge Medium 2-Pack

    Tetra Whisper EX Carbon Replacement Filter Cartridges

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    Tetra - Whisper Filter Cartridge Medium 2 Pack Tetra’s New EX Filter Cartridges provide both mechanical and chemical cleaning of your aquarium’s water. Includes new Timestrip Technology. Improved biological performance ...
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    $3.42
  5. Marineland Emperor Rite-Size E Filter Cartridges (4 Pack)

    Marineland Emperor Rite-Size E Filter Cartridges (4 Pack)

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    When many people think of the word filer, they usually think of a device that strains debris or separates materials from water or air or it blocks materials. This perception is correct. However, it is only one part of a job of a f...
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    $9.68
  6. Tetra Whisper EX Carbon Replacement Filter Cartridge Medium 4-Pack

    Tetra Whisper EX Carbon Replacement Filter Cartridge Medium 4-Pack

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    Tetra - Whisper Filter Cartridge Medium 4 Pack Tetra’s New EX Filter Cartridges provide both mechanical and chemical cleaning of your aquarium’s water. Includes new Timestrip Technology. Improved biological performance ...
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    $6.31
  7. Aquarium Pharmaceuticals API Bio-Chem ZORB for NEXX or RENA Filters Size 4  - 2 Pieces

    Aquarium Pharmaceuticals API Bio-Chem ZORB for NEXX or RENA Filters Size 4

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    Advanced filtration material for crystal clear water designed to fit the API nexx FILTER. Better than carbon alone! Ultimate filtration medium for crystal clear water. Bio-Chem Zorb® removes organic aquarium pollutants, including...
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    $8.99
  8. Hagen Fluval 1 Plus Foam Insert, 2/pk

    Hagen Fluval Plus Foam Insert

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    Fluval 1 "Plus" Foam Insert, 2/pk Fits Fluval 1 "Plus" Internal Filter
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    $5.99
  9. Tetra Whisper® Large Bio-Bags Disposable Filter Cartridges - Single Pack (Assembled)

    Tetra Whisper® Large Bio-Bags Disposable Filter Cartridges

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    Tetra Whisper® Bio-Bags Filter Cartridge Whisper® Bio-Bag® Cartridges complete the Whisper® Power Filter package for a clean, easy-to-maintain aquarium. Filled with Ultra-Activated® carbon, the ready-to-use disposable single ...
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    $2.23
  10. Aquarium Pharmaceuticals API Bio-Chem ZORB for NEXX or RENA Filters Size 4 - 4 Pieces

    Aquarium Pharmaceuticals® API Bio-Chem ZORB for NEXX or RENA Filters Size 4 - 4 Pieces

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    Advanced filtration material for crystal clear water designed to fit the API nexx FILTER. Better than carbon alone!
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    $17.49

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