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the mineral that is primarily secreted by reef building marine organisms under normal environmental conditions
they are stronger and twice as thick as most other heaters
dose the resultant solution to the aquarium system as required to maintain the alkalinity within a range of 7 - 12 dKH
ON/OFF indicator light
Red Sea Foundation A Calcium+ 1 Liter Filter Media the mineral that is primarilyCalcium and strontium complex for balanced formation of the coral skeleton. Red Sea Foundation A Calcium+ contains blended salts of calcium and strontium in the ratio required by corals and is part of Red Seas complete Reef Care Program. Calcium, magnesium, strontium and carbonate are the basic foundation elements of coral skeletons. All of these elements need to be available in balanced proportions for positive coral health and growth. Concentration:
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