Bluetang Ultrapolyp Calcium 1250g
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Bluetang Marine Calcium 1320g
Calcium is an essential component in the formation of calcium carbonate skeletons, i.e. coral growth. The calcium level in marine tanks need to be checked regularly to determine the uptake in your system.
How much calcium is being used can be calculated by testing at regular intervals to see how much the calcium level drops during the set interval. Then it is simple to calculate dosing requirements to suit the depletion rate. After you have determined this, a regular check of the calcium levels should be made.
We recommend mixing your Calcium solution by following our simple how to mix bluetang dosing salts guide. Your tank will change over time as coral grows, new pieces are added as well as invertebrates that also take up calcium. We have found ideal calcium levels to be at about 430-470ppm for most aquariums
