Brightwell Aquatics Rift Lake Chemie 4kg

Adjusts the chemistry of purified water to approximatethat of Lake Malawi, which is able to accomodate cichlids hailing from all three of the East African Great Lakes (Malawi, Tanganyika, and Victoria). Does notincrease alkalinity (carbonate hardness).Provides the proper ratios of calcium, magnesium, potassium, sodium, and sulfate, as dictated by limnological surveys of Lake Malawi.