Bleach just disappears?

[Earl J]

Do the overnight test tonight.

Will do.....thx

[Earl J]

Will do.....thx

CA is actually 60

[Watermom]

I'm assuming by CA you are referring to CYA? If that is the case, then instead of taking the chlorine up to 15ppm, take it up 20ppm. Shock level is based on your CYA level. More about the CYA/Chlorine relationship here:> http://pool9.net/cl-cya/