Hey all,
According to Taylor, ideal CH is 200-400. PS and PMath lists ideal as 350-550. I’m curious as to why the difference, and could the fact that mine is not in PS ideal range be why I’m seeing scaling...
We had our plaster pool resurfaced 2 years ago. I’m noticing a bright white scale showing up in corners and along the tile line (grout). It is not widespread, fairly intermittent. I assumed it was low CH pulling from the plaster.
Current values:
TIA
According to Taylor, ideal CH is 200-400. PS and PMath lists ideal as 350-550. I’m curious as to why the difference, and could the fact that mine is not in PS ideal range be why I’m seeing scaling...
We had our plaster pool resurfaced 2 years ago. I’m noticing a bright white scale showing up in corners and along the tile line (grout). It is not widespread, fairly intermittent. I assumed it was low CH pulling from the plaster.
Current values:
- FC 11
- pH 7.6
- TA 70
- CH 310
- CYA 100 (high, I know)
TIA