Bio Calcium Supplement 18oz

Biologically ideal magnesium supplement for reef aquariums. Some corals and coralline algae use magnesium, in addition to calcium and strontium, in the formation of skeleton structure.

The addition of BIO-MAGNESIUM to the marine aquarium restores the crucial magnesium/calcium ratio to its natural seawater concentrations, ensuring optimal skeletal growth.

Part #: ATM29402
Item Name: Bio Calcium Supplement 18oz
ID: 18729-pid