Reef Foundation provides you with biologically balanced levels of foundation elements (Calcium, Carbonates and Magnesium), and ensures optimal water conditions for a sustainable, vibrant coral reef.

Reef Foundation A: Contains Calcium, Strontium, and Barium according to the ratios found in coral skeleton. Concentration: 1ml will raise the Ca level of 100 liters (25 gal) by 2ppm

Reef Foundation B (Alk): A complex of carbonate and other buffers present in seawater that maintain proper alkalinity and pH. Concentration: 1ml will raise the alkalinity of 100 liters (25gal) by 0.036 meq/l (1dKH)

Reef Foundation C (Mg): A blend of Magnesium salts. Concentration: 1ml will raise the Mg level of 100 liters (25gal) by 1ppm.

Size 500ml