Calcium is one of the major components in the structure of coral skeletons and shells of many marine animals including giant clams and snails. Magnesium is required to keep high concentrations of calcium available in aquarium water.
Aqua One Calcium and Magnesium is formulated to keep a balance of these two minerals in the marine aquarium.
Write Your Own Review
You have no items to compare.
I love my fish tanks to be big and beautiful. Majestic have always gone the extra mile for me with my extra big tanks. I will keep coming back. - Frank Zoka