Description
Reef Complete is a concentrated ionic calcium supplement that also carries magnesium and strontium in the ratios corals typically use them.
It raises calcium and does not address alkalinity, so it needs pairing with a carbonate source such as Reef Builder to make a complete system. If you would rather dose one balanced two-part than manage both sides independently, Reef Fusion 1 and 2 is the simpler route. Test before dosing and correct gradually.
This size is the economical pick if you dose daily or run a larger system.
Not sure if it suits your setup? Ask our Reef Bot for help choosing, and we can help expedite your order.
Shipping & Returns
- Equipment and dry goods ship at their own rate. Free shipping at $299 or more applies to qualifying livestock only — corals, fish, inverts and live copepods. The $20 Box & Handling Fee is a livestock packing fee and does not apply to dry-goods orders.
- All sales are final on equipment and dry goods. We are a retail store, not the manufacturer.
- Register your product with the manufacturer and keep your receipt — their warranty is how a faulty unit gets replaced, and they are faster at it than a shop could be.
- Not sure who to contact for a warranty claim? Call us and we will point you to the right place.
Questions? Call (305) 850-9949










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