A dual concentrated calcium and alkalinity buffer maintenance system that supplements calcium and alkalinity with the correct ion ratios to the composition of Natural Sea Water.

SeaBalance also includes magnesium and strontium in amounts that correspond to typical utilization ratios. Without a high concentration of magnesium, all calcium will combine with carbonate and precipitate from the aquarium.

Alkalinity is primarily a concentration of calcium, magnesium, carbonate and bicarbonate, which helps maintain a high pH and is essential for coral growth.