Brightwell Alkalin8.3 KH Buffer (500ml)

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 byweight of aragonite, the mineral secreted by reef-building organismsas skeletal material Continued addition raises pH until 8.3 is reached, at which pointthe pH remains unchanged and the alkalinity alone increases Over 50% stronger than most competing products Free of phosphate, silicate, and organic material Formulated by a marine scientist.