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Unread 05/05/2012, 01:16 PM   #8
Randy Holmes-Farley
Reef Chemist
 
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Join Date: Apr 2001
Location: Arlington, Massachusetts
Posts: 86,233
No, stop adding vinegar. There is no need, and the pH is not generally rising unless you add high pH additives. More likely the pH calibration is drifting, which is not uncommon.


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Randy Holmes-Farley

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