Maybe this is a dumb question but I have to ask: How do you figure out how long it takes for one complete turnover of your water?
I see a lot of comments saying 4 hrs, 6 hrs, 8 hrs etc. How do you folks calculate that?
I have an approximately 12,000 gallon pool and a 2-speed Pentair pump, 1.5 HP, which I run mostly on low unless I'm vacuuming, backwashing, or mixing. The white papers are minimal and I cannot find a thing which would help me figure this out.