Tetra Whisper Bio-Bag Disposable Filter Cartridge

Tetra Whisper Bio-Bag Disposable Filter Cartridges contain Whisper Filter Carbon. Whisper Filter Carbon is ultra-activated and contains seven adsorbent acres of surface area per ounce. Millions of micropores within each granule adsorb and lock in discoloration, noxious odors, dissolved contaminants, and hundreds of other chemicals such as chlorine, insecticides, and detergents. Included in this package are pre-measured packets of Whisper Filter Carbon, Thick ‘n Fluffy Filter Bags and one Aerobic Frame with Clip. Tests indicate pre-measured quantities are sufficient under normal aquarium conditions. In larger or crowded aquariums, additional Whisper Filter Carbon may be

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