<h2>AQUARIUM PHARMACEUTICALS - AP BIO CHEM ZORB SMALL POUCH</h2><p></p><p>Ultimate filtration medium for crystal clear water&#046; Bio&#045;Chem Zorb&#153; removes organic aquarium pollutants, including colors, odors, heavy metals and toxic gases as well as other compounds that carbon alone cannot remove&#046; Bio&#045;Chem Zorb&#153; also removes light blocking impurities for improved growth of corals in saltwater and plants in freshwater aquariums&#046;</p><ul></ul>