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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. E.S.V. Granular Activated Carbon 3.5 lb

    E.S.V. Granular Activated Carbon 3.5 lb

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    Our Granular Activated Carbon based on bituminous coal provides the best combination of pore size, large particle size, high surface area, low ash, and hardness for chemically filtering aquarium water. In addition, test results in...
    ONLY
    $23.99
  2. Korallin PO4 Minus

    Korallin PO4 Minus 500mL

    Are you tired of constantly replacing the water in your aquarium because it seems to be getting dirty too often? Do you want to be assured with a way to keep the liquid clean and healthy without spending money on electricity and g...
    ON SALE
    $29.98
  3. Korallin BioDenitrator Nitrate Filter S-1502 Replacement Media

    Korallin BioDenitrator Nitrate Filter S-1502 Replacement Media

    Korallin S-1502 Replacement Media
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    $89.98
  4. Korallin BioDenitrator Nitrate Filter S-3002 Replacement Media

    Korallin BioDenitrator Nitrate Filter S-3002 Replacement Media

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    Korallin S-3002 Replacement Media
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    $156.00
  5. Korallin BioDenitrator Nitrate Filter S-4002 Replacement Media

    Korallin BioDenitrator Nitrate Filter S-4002 Replacement Media

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    Korallin S-4002 Replacement Media
    ONLY
    $220.01
  6. Kent Marine Nitrate Sponge 1 Gallon

    Kent Marine Nitrate Sponge 1 Gallon

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    Here's another must-have product that you need in order to maintain the overall quality of your fish tank! Use Kent Marine Nitrate Sponge from Pet Store to help keep the nitrate level in your aquarium low. Kent Marine Nitrate Sp...
    ONLY
    $21.49
  7. Kent Marine Phosphate Sponge 2 Qt

    Kent Marine Phosphate Sponge 2 Qt

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    Phosphates in aquarium water are not a good thing. The presence of phosphates can lead to the formation of parasitic algae that rely on fish and corals to live. As with all parasites, the algae thrive while sucking out the heal...
    ONLY
    $25.66
  8. Lee`s Pet Products Bio-Pin Ball Small 300 Count 2 1/2gal Boxed

    Lee`s Pet Products Bio-Pin Ball Small 300 Count 2 1/2gal Boxed

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    State of the art filter media for use in fresh and salt water wet/dry systems. They may be connected together or randomly placed in the filter box. Bio-Pin Balls help produce turbulence, aiding in the gas-...
    ONLY
    $32.89
  9. Lee`s Aquarium Bio Pinball Large 185 Count

    Lee`s Aquarium Bio Pinball Large 185 Count

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    State of the art filter media for use in fresh and salt water wet/dry systems. They may be connected together or randomly placed in the filter box. Bio-Pin Balls help produce turbulence, aiding in the gas-...
    ONLY
    $20.74
  10. Lee`s Pet Products Bio-Pin Ball Large 555 Count 7 1/2gal Boxed

    Lee`s Pet Products Bio-Pin Ball Large 555 Count 7 1/2gal Boxed

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    Lee's Pet Products Bio-Pin Ball Large 555 Count 7 ½ Gallon Boxed from Pet Store is a product designed to help the water filtration system of your aquaria and fish tanks remove the nitrate contents that contaminate it. Convenient...
    ONLY
    $62.34

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