76 to cold?

Discussion in 'Water Chemistry' started by Puffer Chick, Dec 6, 2009.

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  1. ZachB

    ZachB Giant Squid

    Joined:
    Oct 12, 2008
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    I keep my tank around 78-78.5. It has dropped to 77 before, and goes as high as 79 but the controller keeps it pretty regular.