I thought I read somewhere about diluting water sample to get a more accurate pH reading when FC is 10+? Is this possible? Since my minum FC is always 10+, I am never really able to get an accurate pH reading. Should I let it drop below 10 once in a while?
I know I need to drain pool to lower CYA, which would also take care of this issue as well.
I know I need to drain pool to lower CYA, which would also take care of this issue as well.