Strontium Plus - Corals absorb strontium along with other elements and fuse it with carbonates to form their hard skeletons. Strontium is vital for corals and depleted levels will prevent coral growth and eventually lead to a decline in the health of corals.
Along with magnesium, calcium and carbonates, they form the basic skeletal structures. Strontium is often depleted due to consumption or precipitation and is vital in the growth of stony coral species.
StrontiumPLUS is a complex blend of gluconates and ionic strontium that has been formulated to raise and maintain strontium levels to that found in natural sea water at a concentration of 8mg/litre to 10mg/litre.