Cheaper Cobalt Aquatics Total Softener Aquarium Resin, 65-oz tub

Keep your freshwater friend living his best life with Cobalt Aquatic Total Softener Aquarium Resin. This water softener resin for freshwater aquariums is designed to lower water hardness in tropical fish and ornamental shrimp tanks. It is developed to not release bound materials when exhausted and can be regenerated many times to increase value and long-term use. This freshwater aquarium softener can help reduce nitrite and nitrate production by removing ammonium in acidic water. It is suitable for use in large volume storage containers, dedicated media reactors, in-tank filters or canister filters.