Add your acid til the pH is 7.0, and the alk will also drop. Then aerate the water, and the Ph will come back up without raising alk. That way you can ratchet the. TA downward. Otherwise, a pH of 7.4 is fine.
Re: I have the "pinks" (instead of the blues!).
Add your acid til the pH is 7.0, and the alk will also drop. Then aerate the water, and the Ph will come back up without raising alk. That way you can ratchet the. TA downward. Otherwise, a pH of 7.4 is fine.
Janet
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