Instant Ocean, Reef Crystals Reef Salt for Reef Aquariums, 46 lbs (Treats 160 Gallons)

Product Description Enriched formulation. Optimum effectiveness. Formulated specially for use in reef aquariums, Reef Crystals contains essential ocean reef elements in concentrations greater than those found in natural sea water:. Product Benefits Ingredients Suggestions Use Instructions:1. Mix Reef Crystals® with ordinary dechlorinated tap or purified waterNOTE: To prepare small quantities, use 1/2 cup of Reef Crystals per each U.S. gallon of water. Mix as directed.2. Stir vigorously to ensure a good mix. Although the Reef Crystals solution may be used immediately, we suggest aerating the water until it achieves oxygen/carbon dioxide equilibrium.3. Measure specific gravity with an Instant Ocean® Hydrometer. Recommended Specific Gravity Range: 1.020-1.026 at 77°F.NOTE: 1.4 lbs of Reef Crystals is formulated to create 5 gallons of saltwater at a specific gravity of 1.0214. Adjust salt level accordingly. If specific gravity is too low, add more Reef Crystals. lf too high, add more dechlorinated water.5. Change 20% of aquarium water every two weeks to maintain optimum water qualityUSAGE NOTE: NEVER mix salt in an aquarium containing animalsIn New Aquariums:Transfer animals to the aquarium AFTER salt is completely mixed and aerated and specific gravity has been adjusted. Special Note Warnings DisclaimerPeta2z.com offers nationally branded products that are produced according to manufacturing standards set by regulators at everyday low prices. Do not use unproven, unbranded products, which can pose serious risks to your health.