Is This Normal?

[TfromNC]

You might try raising your CYA a little and see if that helps. I run mine intentionally high because my pool is in full sun all day in very hot temps.

Janet

Janet,
How high do you run your CYA level? I am in the Charlotte, NC area. I keep mine around 55-60.

[aylad]

I keep it 80-90. I have no trees around the pool therefor it's in direct sun (Louisiana sun!) all day, and I have a large daily swimmer load. If I keep it any lower, I can't keep chlorine in the pool.

Janet