Hi folks:
Well my 32,000 gallon Gunite pool is closing tomorrow. Pool store coming out to help (I still am hesitant to do it myself.)
I've tried to follow the advice on here on what to do pre closing.
My question is around CSI. The info on this site says I should have PH between 7.4 - 7.6 and CH and TA "not too far out of line".
My PH is about 7.7, CH is 375, TA is about 75, CYA of 80, salt of 3000. Temp is about 70 deg, so CSI is about -0.24
But if I change the water temp on Pool math to 40ish, CSI goes down a lot to -0.53.
I can keep CSI more in check if I raise PH.
What do you guys recommend. Keep things where they are or raise it? I worry about CSI getting too negative over the winter.
Well my 32,000 gallon Gunite pool is closing tomorrow. Pool store coming out to help (I still am hesitant to do it myself.)
I've tried to follow the advice on here on what to do pre closing.
My question is around CSI. The info on this site says I should have PH between 7.4 - 7.6 and CH and TA "not too far out of line".
My PH is about 7.7, CH is 375, TA is about 75, CYA of 80, salt of 3000. Temp is about 70 deg, so CSI is about -0.24
But if I change the water temp on Pool math to 40ish, CSI goes down a lot to -0.53.
I can keep CSI more in check if I raise PH.
What do you guys recommend. Keep things where they are or raise it? I worry about CSI getting too negative over the winter.