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Multiple Choice

Which is NOT an effect of high pool water pH?

High pool water pH reduces chlorine effectiveness, promotes scaling, and can foster algae growth. The action of adding muriatic acid or sodium bisulphate is not a consequence of high pH; it’s a corrective step used to lower pH. So the statement about adding acid is not an effect of high pH, making it the correct answer.

High pool water pH reduces chlorine effectiveness, promotes scaling, and can foster algae growth. The action of adding muriatic acid or sodium bisulphate is not a consequence of high pH; it’s a corrective step used to lower pH. So the statement about adding acid is not an effect of high pH, making it the correct answer.