Red Sea - Reef Foundation A - Calcium+ - 500 ml

Reef Foundation A fortifies your reef with coral skeleton-building calcium, strontium and barium in natural ratios. 1mL raises the Ca level of 25 gallons by 2ppm. For the strongest possible skeletons, use with Reef Foundation B Alkalinity, Reef Foundation C Magnesium and Reef Foundations Test Kits. Ideal for both mature corals and frags. Part of the Reef Care Program. Helps your corals achieve the best health, vivid, electric coloration and rapid growth. Reef Care lines include: Algae Management, Reef Colors, Reef Foundation and Reef Energy. For the healthiest corals, use the entire Reef Care Program.

Click here for a Reef Foundation Instruction Manual direct from Red Sea.

Click here for a Reef Care Information Guide direct from Red Sea.

Click here for a Reef Care FAQ direct from Red Sea.

All of the Red Sea Reef Care Program supplements have dosing charts (on back of product) based on treating 100 liters / 25 gallons of water. Estimate your total volume of water (aquarium & sump less volume of live rocks etc) to calculate the correct dosage for your system.