Dawn Sci’s Aquatic MAGNESIUM raises and restores magnesium levels in your reef aquarium, and should be used whenever magnesium deficiency is present in your water. Use Aquatic MAGNESIUM when water tests show a magnesium level below 1,250 ppm mg/L in your reef aquarium.
NOTE : Any of above statements have not been evaluated by the food and drug administration (FDA).This product is not intended to diagnose, treat, cure, or prevent disease. This information provided is general and should not be taken as medical advice. We strongly advise you to have a test batch before use.