API - Bio-Chem Zorb

API - Bio-Chem Zorb

Ultimate filtration medium for crystal clear water. Bio-Chem ZorbĀ® removes organic aquarium pollutants, including colors, odors, heavy metals and toxic gases as well as other compounds that carbon alone cannot remove. Bio-Chem ZorbĀ® also removes light blocking impurities for improved growth of corals in saltwater and plants in freshwater aquariums