Just noticed some discrepancy for adding MA to change PH value on the old calculation page: PoolMath
For example, for 18k gal size, using the calculation of Ph adjustment, from 8 to 7.5, it says 25oz of 31.45% MA
However, from the bottom "effects of adding chemical", add 25oz of 31.45% MA only lower Ph of 0.33,
Which number should I reference? Thanks
For example, for 18k gal size, using the calculation of Ph adjustment, from 8 to 7.5, it says 25oz of 31.45% MA
However, from the bottom "effects of adding chemical", add 25oz of 31.45% MA only lower Ph of 0.33,
Which number should I reference? Thanks
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