With an FC of 30 your pH readings are likely unreliable. You might try diluting your pool water to an FC below 10 and retest the pH before you attempt any changes.
With an FC of 30 your pH readings are likely unreliable. You might try diluting your pool water to an FC below 10 and retest the pH before you attempt any changes.
Oval 12.5K gal AGP; Hayward 19" sand filter; Pentair Dyn 1 HP 2sp pump on timer
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