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11-25-2007, 07:54 PM#16
Senior Member
Leaves curling up at edges
Your pH is way acidic. It should be around 5.7.
Are you having fluctuations from 5.0-5.5? (Your pH goes down and you adjust it up, then it goes down again - that type of thing.) If so, that's not really ideal for hydo. Are you using r/o water or tap?
PC :smokin:
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