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I have an issue similar to a recent post about quickly rising pH. I didn't want to piggyback but I'm obviously paying attention to any responses to that thread as well. Here are my numbers from this morning's final test with my TF-100 kit: FC 6.5 CC 0 TC 6.5 pH 7.4 TA 75 CH 270 CYA 45 Temp 87...