Reef Calcium 250mL

Reef Calcium is a bioavailable multi-gluconate calcium concentrate (50,000 mg/L) intended to maintain calcium in your reef aquarium without changing the pH.

Key Features:

• Liquid organic calcium source
• Maintains calcium and accelerates coral growth
• Concentrated (50,000 mg/L)

Instructions:
Add 1 capful (5 ml) per 80 liters (20 US gal) twice a week. You may increase the amount or frequency based on growth response but do not exceed 3 capsules per 80 liters (20 gallons) per day. Each cap fill will raise calcium by approximately 3 mg/L.