WHAT PH SHOULD MY POOL BE? August 07, 2017 22:53 The quick answer is 7.4, but a range is acceptable. Related articles Are you out of warranty and would like to repair your Ariel? Click here for information on ordering parts. HOW MANY HOURS A DAY SHOULD I RUN MY POOL PUMP WHEN I HAVE A SOLAR-BREEZE SOLAR ROBOTIC CLEANER?