Replicate natural seawater chemistry with scientific-grade marine aquarium salt. Coralife Marine Salt is formulated with ingredients of the highest quality with optimal levels of calcium and magnesium. Unsurpassed in purity, quality and performance, this high grade synthetic salt mix contains all essential major and trace elements to help inhabitants of saltwater and marine reef aquariums flourish. Rich in vitamins, this fast-dissolving formula provides enriched seawater environment AND crystal clear water. Phosphate and nitrate-free. 200 gallon box contains four 50 gallon mix bags.
The Coralife Marine Salt Mix Solution
Specific Gravity: 1.021-1.023
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Please click on "More Information" for mixing directions and ideal marine aquarium water parameters.