Check the listing for details. SEACHEM Tanganyika Buffer African Cichlid Raise/Maintain ph 4 KILOGRAM 8.8 LB. Condition: New. Listed at 74.99 USD. SEACHEM Tanganyika Buffer™ Listing is for ( 1 ) : SEACHEM Tanganyika Buffer™ 4 KG Bucket Adjusts pH to 9.0-9.4 Raises KH as well pH Will not affect GH Description: Tanganyika 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. For optimum replication of the Tanganyikan environment, use with Cichlid Lake Salt™, Cichlid Trace™, and NutriDiet® Cichlid Flakes. Directions: Use 5 g (1 level teaspoon) for each 40–80 L (10 to 20 US gallons) of 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. TIPS: It is best to dissolve the buffer in freshwater before use. Use when setting up an aquarium or making water changes (preferably after the addition of Seachem’s Cichlid Lake Salt™) and between water changes as needed to maintain pH. Seachem’s Tanganyika Buffer™ is formulated to maintain a pH between 9.0 and 9.4, depending on the amount used. For lower pH, use Malawi/Victoria Buffer™ (pH 7.8–8.4), either alone or in combination with Tanganyika Buffer™. Please feel free to contact me for International and combined auction shipping rates or with any questions or concerns that you may have about my products. Thank you !