- Sep 14, 2023
- 239
- Pool Size
- 26500
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Jandy Aquapure 1400
My pH had drifted to 8.0 and I wanted to add MA to bring it down to 7.8. The pH adjustment screen, which has you enter your TA (mine was 60), calculated that I needed to add 7.9 oz of MA to reach my target (7.8). I added that, rechecked in 20 mins and was still above my target. Out of curiosity I went to the Effects of Adding section with 7.9 oz of MA to my pool and it showed the pH being lowered by .1 (7.9 in my case). I added another 7.9 (8 let’s be real) oz of MA and 20 mins later I was at 7.8. I would have thought that the pH adjustment screen which includes your actual TA would have been the most accurate way to determine MA demand. What I described suggests maybe not. Thoughts?