I've been having a strange issue lately with my Bromine levels going to zero. I typically keep the water at the following TA=60, PH=7.6, CH=180, Temp=102 F, Borates=50, Bromine=2-3 PPM.
I don't believe it could be any issue with my ozonator as I'm using the Brilliance Bromine system which should be OK even without an ozonator. I think mine is working correctly but hard to tell.
I've noticed this happening just lately if I use the tub the night before both times there was very slight rain - the slightest amount of rain (slight drizzle).
Could this cause the sanitizer level to drop to zero?
Thanks
Mike