Seachem Cichlid Lake SaltSeachem Cichlid Lake Salt is a chemically sound blend of salts designed to replicate the natural environment of cichlids. It contains all physiologically essential elements such as magnesium, calcium, sodium and potassium, as well as trace elements such as iron, aluminum, and iodide. Chemically sound blend of salts Replicates the natural environment of African Cichlids Contains all physiologically essential elements Contains no harmful or unnecessary