Description

API BIO-CHEM ZORB SIZE 6 Aquarium Canister Filter Filtration pouch uses superior resins and activated carbon to clean and clear aquarium water, removing aquarium pollutants such as colors, odors, and heavy metals. The research-grade resin-carbon blend is up to 3x more effective in clearing water than carbon alone. API BIO-CHEM ZORB corrects poor water quality caused by pollutants that can suppress a fish’s immune system, leading to disease or death. Replace every two months, or sooner if aquarium is heavily stocked or colors/odors are detected. 18 large bulk pouches treat up to 990 US gallons of aquarium water.