Seachem Tanganyka Buffer is a blend of carbonate salts designed to enhance the natural environment of cichlids by increasing alkalinity, carbonate hardness, buffer capacity, and pH. It is formulated to maintain a pH of 9.0-9.4.application and dosage Seachem Tanganyka BufferUse 5 g (1 level teaspoon) for each 40-80 l of aquarium water each day until desired pH is attained and maintained. Thereafter, use as required to maintain pH, usually no more than once every two to three weeks. For precise dosing, use the Seachem Digital Spoon Scale.