too much calcium??

Discussion in 'Coral Health' started by bvb-etf-luva, Feb 3, 2011.

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  1. bvb-etf-luva

    bvb-etf-luva Banned

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    well after several weeks it seems to be down to 550 ppm, which i think is muych better all my corals never even closed up during this though its like it didnt afect them