Description
Liquid calcium and strontium in reef-balanced ratio — half of the classic two-part backbone.
Dose to your Ca test results; pairs with Foundation B and the ReefDose for full automation.
Key details
- Ca + Sr liquid supplement
- 500 mL bottle
- Part of the Foundation ABC program
- ReefDose-friendly
Not sure if it suits your setup? Ask our Reef Bot for help choosing, and we can help expedite your order.
Shipping & Returns
- Free shipping on orders over $399. Box & handling $15.
- 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.
Conditioned in our Key West systems · FL Aquaculture Certificate #AQ0254072 · (305) 850-9949






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