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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. Kent Marine Nitrate Sponge 2 Qt

    Kent Marine Nitrate Sponge 2 Qt

    Nitrates are ions that are commonly found in aquariums if the water is not cleaned and filtered regularly. Nitrates come from nitrites. In turn, nitrites come from ammonia, which is produced by decomposing biological wastes and sp...
    ONLY
    $11.74
  2. Kent Marine Phosphate Sponge 1 Qt

    Kent Marine Phosphate Sponge 1 Qt

    Aquarium filters have been proven effective in cleaning out your fish tank. However, there are certain organic particles that clog onto your filter leading to damage or even death of your fishes! One of these elements that get stu...
    ONLY
    $13.89
  3. Kent Marine Reef Carbon - 1 Quart

    Kent Marine Reef Carbon - 1 Quart

    Description: Removes organic pollutants, stains, and entrained toxic gases in marine and freshwater aquariums or ponds. Contains the finest pelletized activated bituminous coal based carbon. Pore size is in the 20 to 2,000 Angstro...
    ON SALE
    $10.51
  4. Kent Marine Nitrate Sponge 2 Qt

    Kent Marine Nitrate Sponge

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    Nitrates are ions that are commonly found in aquariums if the water is not cleaned and filtered regularly. Nitrates come from nitrites. In turn, nitrites come from ammonia, which is produced by decomposing biological wastes and sp...
    FROM ONLY
    $11.74
  5. Kent Marine Reef Carbon - 1 Quart

    Kent Marine Reef Carbon

    Read 14 Reviews

    Write a Review

    Description: Removes organic pollutants, stains, and entrained toxic gases in marine and freshwater aquariums or ponds. Contains the finest pelletized activated bituminous coal based carbon. Pore size is in the 20 to 2,000 Angstro...
    FROM ONLY
    $10.51
  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. Kent Marine Reef Carbon - 2 Quarts

    Kent Marine Reef Carbon - 2 Quarts

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    Filter your aquarium water fast with the use of the Kent Marine Reef Carbon from Pet Store . Equipped with activated carbon, this element easily eliminates organic pollutants, dirt, stains, and even toxic gases and unpleasant odo...
    ONLY
    $18.19
  9. Kent Marine Phosphate Sponge 1 Qt

    Kent Marine Phosphate Sponge

    Read 19 Reviews

    Write a Review

    Aquarium filters have been proven effective in cleaning out your fish tank. However, there are certain organic particles that clog onto your filter leading to damage or even death of your fishes! One of these elements that get stu...
    FROM ONLY
    $13.89

Grid List

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9 Item(s)

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