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Bulk Reef Supply · Supplementation

Bulk Pharma Magnesium Sulfate 7 Pounds

BRS Bulk Pharma Magnesium Sulfate (7 lbs) is an ultra-pure, pharmaceutical-grade fine powder used alongside BRS Magnesium Chloride to make liquid magnesium solutions for reef aquariums. It dissolves fast and crystal clear with no residue, helping maintain the magnesium-calcium-alkalinity balance; mix with magnesium chloride in RO/DI water and dose up to 100 ppm per day.

Price: $29.99 USD

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