If it was my pool, I'd raise the pH higher before closing to give you some 'wiggle-room' if it drops any over the winter. Maybe up to about 7.8 or 7.9 ppm.
If it was my pool, I'd raise the pH higher before closing to give you some 'wiggle-room' if it drops any over the winter. Maybe up to about 7.8 or 7.9 ppm.
Bookmarks