The answer to measuring magnesium and alkalinity in the reef aquarium. Versatile test kit measures magnesium, carbonate alkalinity, borate alkalinity, and total alkalinity. Reef Status Magnesium & Carbonate/Borate Test Kit resolves borate from carbonate to present a clear picture of the aquarium's buffering capacity. Provides a very reliable determination of the critical carbonate content required for coral and coralline algae growth. Each kit can perform 75 determinations for each test.
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