Reef Strontium 250mL

Reef Strontium is intended to restore and maintain strontium to levels found in natural seawater without affecting pH. Strontium is utilized in the same manner as calcium and holds a similar importance in maintaining a vigorous level of growth. KEY FEATURES: Restores and maintains strontium to levels found in natural seawater Strontium gluconate Concentrated (10,000 mg/L DIRECTIONS: Beginner Use 1 capful (5mL) per 80L (20 US gallons) twice a week. Advanced Check strontium level, then follow addition regimen above until strontium is adjusted to 8-12 mg/L. Each 5 mL/80 L will raise strontium by about 0.6 mg/L. Quantity or frequency can be adjusted as required to maintain strontium.