OK, I think I may know where I am and what I need to do, but ask you experts for help...
FC - 1.0
PH - 7.5
TA - 110
CYA - 40 (added Pool Calculator recommended CYA 2 days ago)
CH - 300
I have a SWG. My daily tests of FC have not exceeded 1.5. I add Pool Calculator recommended amount of bleach each day, and, next morning, back to same low level. Is my SWG not generating chlorine (new cell last year - all lights green)? Do I need to wait for the CYA to stabilize and maintain with bleach, and then do chlorine demand test? Or, do I do chlorine demand now? I question because I believe the thought is that after adding CYA, it takes a week or so to get accurate readings?
Thanks in advance