Foundation B: KH / Alkalinity
 
500 ml: 13.000 BHD
5000 ml: 50.000 BHD
 
A magnesium complex for balanced formation of coral skeletons.

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 positive coral health and growth.

Red Sea’s Reef Foundation C contains blended salts of magnesium and is part of Red Sea’s complete Reef Care Program.