Like calcium and strontium, magnesium is used in the calcification of skeletons of reef organisms. In many cases, magnesium is used in place of calcium for calcification. In addition to its role in calcification, magnesium is used by organisms ranging from bacteria to coralline algae to fish.
If you've determined that your magnesium levels are low, supplementation with ions is necessary. ions restores magnesium by employing the most concentrated (90,000 mg/L), fully dissolved magnesium and does so without adding any ammonia. Other liquid magnesium supplements inherently contain ammonia because the magnesium chloride used in their production contains ammonia. This is a result of the mechanisms for deriving and/or producing magnesium chloride. aquavitro had gone to considerable lengths to remove this contaminant and a proprietary process makes ions the first and only liquid magnesium supplement that does not contain ammonia. ions also includes strontium and boron in the NSW ratio of 1.7:1 to avoid ionic imbalance with long term use.