Coraline Algea Turning White

Discussion in 'Say Hello!' started by ARIZE13, Aug 2, 2007.

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  1. ARIZE13

    ARIZE13 Plankton

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  3. amcarrig

    amcarrig Super Moderator

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    You need to test regularly, especially if you're adding supplements like Purple Up and Calcium. If you keep adding without testing, you're asking for problems. You'll also want to test alkalinity and magnesium regularly.