I have low total alk and high pH in my 300 gallon Sundance spa. Instructions elsewhere on this website say start with adjusting pH to 7.4 with muratic acid. Is is OK to substitute dry acid for this situation?
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I have low total alk and high pH in my 300 gallon Sundance spa. Instructions elsewhere on this website say start with adjusting pH to 7.4 with muratic acid. Is is OK to substitute dry acid for this situation?