B-Ionic Magnesium is an easy to use one component liquid supplement which when used with alkalinity and calcium supplements or kalkwasser will not disrupt the ionic balance of a closed marine aquarium. Magnesium also plays an important role in stabilizing pH by interacting with the buffer system of seawater. The further the magnesium concentration drops from natural seawater levels (1350 ppm) the more difficult it becomes to maintain adequate levels of both calcium and alkalinity. B-Ionic Magnesium does not contain any nitrates, phosphates, organics or chelating agents. Directions Add 1.5 mL per gallon of aquarium capacity per day until a target level of 1200-1350 ppm magnesium is reached. B-Ionic Magnesium contains 36,000 ppm magnesium, and 1 mL will raise 1 gallon of aquarium water by 10 ppm.
