DIRECTIONS: Dose aquarium every 1-2 days. Add 1 mL of Reef Fusion 1 per 25 L (6.5 gallons) of water. (For reference purposes, the cap holds 5 mL.) Add this to a high current area of the tank. Wait a few minutes, then add 1 mL of Reef Fusion 2 per 25 L (6.5 gallons) of water. It is preferred that the two products be added to separate locations in the tank. This dose contributes 4 mg/L of calcium, and 0.176 meq/L of alkalinity. Never mix Reef Fusion 1 with Reef Fusion 2 directly. Do not exceed a dose of 4 mL in 25 L (6.5 gallons) per day of each product. Maintain calcium level between 410-430 mg/L. Maintain alkalinity between 4-6 meq/L. Size or frequency of dose may be increased if dosing regimen is insufficient to maintain calcium and alkalinity in these ranges.