I have an Intex 12 x 24 rectangular pool up and running for over a month now and the water has been crystal clear, numbers have consistently looked good. I’ve been following the Pool Math app religiously and using 12.5% liquid chlorine daily and keeping up with granular CYA. Vacuum and brush regularly, backwash weekly, no signs of algae. No signs of overnight chlorine loss. Is there any reason that I should be shocking the pool on a weekly basis? We don’t have a heavy bather load. Only one or two people use the pool. Here are my numbers:
FC 4.0
CC 0
pH 7.6
TA 80
CA 60
CYA 50
FC 4.0
CC 0
pH 7.6
TA 80
CA 60
CYA 50