RS Bulk Magnesium Sulfate (1 LBS)

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Bulk Magnesium Sulfate Maintaining proper magnesium levels prevents excess calcium carbonate precipitation, achieving the essential balance of calcium and alkalinity in your reef t ank. Reef Supplies Bulk Magnesium Sulfate is a fine powder that dissolves crystal clear. Unlike traditional magnesium sulfate, it has no excess water molecules, ensuring faster dissolution and residue-free mixing with magnesium chloride. Please note that is it JUST sulfate. Please visit this page If you are looking for our 2 part mix. Show more