Alkalin 8.3 Overview Raises alkalinity, adjusts pH to 8.3 Unlike single component KH products such as sodium carbonate, Alkalin 8.3 is a multi-component automatic buffer that regulates pH and its use makes for a much more stable aquarium. Eliminates pH and KH instability caused by poor salt mixes and ineffective buffering products. Highly-effective alkalinity(KH)-increasing (”buffer”) solution. Helps increase pH Stability in an aquarium by raising the alkalinity. Provides a source of carbonates, which make up the majority by weight of aragonite, the mineral secreted by reef-building organisms as skeletal material. Continued addition raises pH until 8.3 is reached, at which point the pH remains unchanged and the alkalinity alone increases. Over 50% stronger than most competing products. Free of phosphates, silicate, and organic material. Formulated by a marine scientist