Fritz Rift Lake Cichlid Buffer is a special blend of carbonate salts formulated to replicate the natural chemistry/habitat of the African Rift Lakes by increasing buffer capacity, alkalinity and pH. When used as directed, Fritz Rift Lake Cichlid Buffer will maintain a pH of 7.8 - 8.4 for Malawi and Victorian Cichlids, and 9.0 - 9.4 for Tanganyikian Cichlids. Fritz Rift Lake Cichlid Buffer will help your cichlids thrive and reproduce while promoting health, growth and intensified color.