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Proven CoralLab AB+ Spectrum
4″ Filter Sock (100 micron rating) - QTY 3
Hydra 32 Bracket
3 Degree Spread
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SEACHEM REEF REEF ADVANTAGE CALCIUM Neptune Systems Proven CoralLab AB+ SpectrumReef Advantage Calcium Concentrated, powder ionic calcium Maintains magnesium and strontium Can be added directly to aquarium Overview Reef Advantage Calcium is a non caustic (pH 8. 38. 6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral
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