Red Sea Reef Foundation B is a complex of carbonate and other buffers present in seawater that maintain proper alkalinity and pH, and is part of Red Seas complete Reef Care program. Calcium, magnesium, strontium and carbonate are the basic foundation elements of coral skeletons. All of these elements need to be available in balanced proportions for coral health and growth. 1kg Powder 1 kg bubuk di larutkan dengan air ro 10 liter jika sudah larut Dosis 1 ml per 100 liter menaikan 0,034 dkh