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Code expires Saturday, March 15th 2014
Brightwell Aquatics Calcion is a highly concentrated ionic calcium solution which provides your corals and other reef-building invertebrates with this essential growth element.
Calcio is an ionic formula that contains no EDTA, gluconate or polygluconate; and is free of phosphate, silicate and organic material. It is over 50% stronger than other brands and marine biologist formulated.