API Rena Smartfilter Cartridge Bio Chem Zorb 6 Pack


15 in stock

Ultimate filtration medium for crystal clear water. Bio-Chem Zorb™ 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.