Should I run my pool pump 24/7?

No. Running your pool pump 24/7 shortens its life because most pumps are designed for intermittent use (8-12 hours daily). Constant operation causes heat buildup that dries out seals and wears bearings faster. Even variable-speed pumps aren’t meant for 24/7 use. Run it only long enough to turn over the water once per day, and fix water chemistry issues instead of relying on longer runtime.