I will be away from the pool for 3 days. I am going to leave my pump running 24/7 with my SWG set on low.
I plan to keep the cover on the entire time. Should I leave it partway off, totally off, or leaving it on for 3 days should be ok?
My current numbers are
pH 7.8 (just put in some acid)
What do most people do
I would hate to leave it off and loose heat/water through evap. or is it better to fill it a little and let it breathe with the cover off.