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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. Two Little Fishies CDX Carbon Dioxide Adsorption Media System - 750 ml

    Two Little Fishies CDX Carbon Dioxide Adsorption Media System

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    Many aquariums suffer from low-pH issues. Sometimes it`s the carbon dioxide that accumulates in the air in closed buildings that won`t let the pH of your aquarium stay up. TwoLittleFishies have the solution: It`s called CDX, a Car...
    FROM ONLY
    $12.99
  2. Two Little Fishies CDX Carbon Dioxide Adsorption Media System - 3 Liters

    Two Little Fishes CDX 3 Liter

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    Many aquariums suffer from low-pH issues. Sometimes it’s the carbon dioxide thataccumulates in the air in closed buildings that won’t let the pH of your aquarium stay up. TwoLittleFishies have the solution: It’s called CDX, a Car...
    ONLY
    $39.99

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