Reef Foundation C Mg Powder Supplement 1 Kg
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.
This product contains a blend of magnesium salts, provided in the correct biological ratio to provide for the needs of coral growth. They are naturally depleted in a healthy aquarium, so it's vital to restore the levels for strong healthy coral formations.