Re: New User with ozonator
1. Turn off the ozonator. They use up chlorine (ozone and chlorine react destructively with each other) and most ozonators introduce enough air into the water to constantly strip alkalinity OR push the pH high.
2. You didn't list the MODEL of your cartridge filter or pump, so there's nothing to say there, except to caution you to (a) keep the cartridge clean and (b) not get the pressure go too high, which collapses the pleats. See http://pool9.net/cart-clean/
. . . membership updated.