Highly-concentrated Magnesium solution.
Increases efficiently and safely the concentration of Magnesium and regulates the balance of calcium and carbonates in the reef aquarium.
Free of phosphate, silicate, and nitrates or other organic material. Formulated by a German biologist.
Optimal values are 1300 mg – 1450 mg with a calcium content of 400 mg.
300 ml for 6000 L
500 ml for 10.000 L
1 L for 20.000 L
5 L for 100.000 L