I have a 12000 gal, underground Paddock pool. I keep Alkalinity between 70-100, PH between 7.2 -7.8, CYA between 38-42. It has a dedicated VSD Pump for floor cleaners & a dedicated VSD for use with a Sand Filter. I use the TFP test kit religiously.
I live in San Tan Valley, AZ. I am presently...