Test for the measurement of calcium levels in saltwater aquariums
Calcium is one of the main chemical elements contained in sea water and is absorbed in large quantities by fish and invertebrates, in particular by shell shellfish and corals to build their skeleton.
A calcium deficiency can result in stunted growth of many organisms, including calcareous algae.
In reef aquaria it is recommended to regularly measure the amount of calcium, which should be maintained between 420 mg / L and 460 mg / L.
To restore the levels of calcium in the aquarium you can intervene by dosing "SHG Football Powder" and "Liquid SHG Football".