Anyone have experience with it? How much would the recommended levels of other chemicals change while using it?
I'm asking because I found a local pool that uses it and their website states these recommended levels:
pH7.8 - 8.2
Alkalinity 90 -130 PPM
Chlorine 4.0 + PPM
Conditioner 100 PPM
The two I don't understand are pH and CYA. Why so high?