I have a 25,000G above ground pool. What would cause the pH to keep climing? My recent readings last night are:
pH 7.8 (was 7.4 2days ago) No water added, no rain. Shocked with Ca++ hypochlorite once the night before this reading.
TA 100
CYA 60
FC 6
Hardness 260
I use 10% liquid chlorine. Don't use algecide. Water was crystal clear but has just a very little bit of cloudiness now...shocking didn't help. Is the pH causing this? Why would the pH clime?
thanks!
Brian
pH 7.8 (was 7.4 2days ago) No water added, no rain. Shocked with Ca++ hypochlorite once the night before this reading.
TA 100
CYA 60
FC 6
Hardness 260
I use 10% liquid chlorine. Don't use algecide. Water was crystal clear but has just a very little bit of cloudiness now...shocking didn't help. Is the pH causing this? Why would the pH clime?
thanks!
Brian