Bio Chem-Zorb 283g

The API Bio-Chem Zorb makes aquarium water crystal clear. Bio-Chem Zorb is the ultimate filtration medium for crystal clear water. Bio-Chem Zorb contains a superior blend of resins and activated carbon which removes organic aquarium pollutants, including colors, odors, heavy metals and toxic gases as well as other compounds that carbon alone cannot remove. Bio-Chem Zorb also removes light blocking impurities for improved growth of corals in saltwater and plants in freshwater aquariums. Makes aquarium water crystal clear. Removes aquarium pollutants and odors which cloud water and degrade water quality. Does not remove trace elements from saltwater aquariums. Directions: Rinse pouch under tap water to remove loose dust. Pouch does not need to rinse clear. Place pouch in the path of water flow in the aquarium filter. Replace every month or as recommended on the packaging.