Provide your corals, clams and other reef-building invertebrates precisely the skeletal material they require to grow with this complete supplement. All-in-one solution contains calcium, strontium, magnesium and potassium in approximately the same ratios they occur in natural aragonite.

Liquid Reef also makes an excellent source of carbonates. Natural formula increases alkalinity to stabilize pH and contains no phosphate, silicate or organic material. Marine biologist formulated.

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