Seachem® Reef Advantage Magnesium™ for Reef Aquarium Water Care

DESCRIPTION Reef Advantage Magnesium is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural sea water. Reef Advantage Magnesium contains no ammonia. This is a common contaminant in every liquid magnesium supplement on the market.Features: Contains broad spectrum of vitamins, trace minerals, amino acids and fatty acids vital to fish and coral health. Concentrated, blended, ionically balanced magnesium source. Contains no Ammonia. Vitally important in preventing ionic imbalance.Includes: 300 MLMaterial(s): Crystalline blend of Magnesium, Chloride and Sulfate saltsProduct Weight: 0.36 kgCapacity: 1200 U.S. Gallons/4536 LDirections: Beginner: Use 5 g (1 level teaspoon) per 80 L (20 gallons) twice a week. Dissolve in at least 250mL (1 cup) of freshwater. Advanced: Check magnesium level, then follow addition regimen above until magnesium is adjusted to 1,200-1,350 mg/L. Each 5 g/80 L will raise magnesium by about 5 mg/L. Amount or frequency can be adjusted, but do not exceed 25 g/80 L per day. Thereafter, use as required to maintain magnesium.