I've been having issues with high ph. I've lowered it twice with acid, but it goes right back up. It was stable when my TA was 60, but I raised my TA to 70 (I was told it would protect my liner and keep it from getting brittle) and now I can't keep the ph below 8 or higher.
So here are my questions:
1. Should I just lower my TA back to 60 and see if the ph stabilizes?
2. Should I raise the TA higher to see if that stabilizes the ph?
3. Is it true that TA must be around 100 for vinyl pools?
Here are my current numbers:
FC: 6
TC: .5
PH: 8.2 (possibly higher)
TA: 70
CYA 50
So here are my questions:
1. Should I just lower my TA back to 60 and see if the ph stabilizes?
2. Should I raise the TA higher to see if that stabilizes the ph?
3. Is it true that TA must be around 100 for vinyl pools?
Here are my current numbers:
FC: 6
TC: .5
PH: 8.2 (possibly higher)
TA: 70
CYA 50