Hey all, I've been doing BBB method so far this summer, and its going great so far.
My CYA is finally getting low enough, to where I need to start thinking about what level I want to keep it at. Its at about 60.
Now, the guide says 'extremely high levels of direct sunlight' require 60-80... what is the definition of extremely high levels of sunlight?
My pool is above ground, 22000 gallons, no trees around it, so it gets sun most of the day. There is a deck on 1 side, so that kind of blocks direct sun late in the evening, but that's about it. At a CYA level of 60ish, I seem to be going through about 3.6ish PPM of FC a day (it went from 24.5 FC to 10 FC in 4 days, just got back from vacation ). Is that too much? What is an ideal level of FC loss in a day?