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Temperature control accuracy ± 0
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curved tong edges reduce potential injuries to animals
not a cure for prolonged phosphate concentrations in your aquarium
API Calcium Test Kit Saltwater ARTIFICIAL ORNAMENTS Temperature control accuracy ± 0Calcium is one of the most important elements in a reef aquarium. Reef invertebrates, such as corals, crustaceans, mollusks, and even some type of encrusting algae, need calcium to grow and remain healthy. Over time, the calcium level drops as it is used by invertebrates, or as it reacts with excess phosphate. The API Calcium Test Kit measures calcium levels as low as 20 mg L to help you keep your reef inhabitants healthy. We recommend that you take a
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