My pH typically tests around 7.2-7.4. My Alkalinity is 80. Water is crystal clear and comfortable so I’m not planning on doing anything to increase it, I’m just curious really. The Pool Math app states that the safe range is 7.2-8.0 and the ideal target is 7.6-7.8. Other things I have read puts the idea range at 7.4. I am just wondering what the difference is. Is there a benefit of a slightly higher pH? I can’t imagine the comfort level would be any different for swimmers between a 7.2 and a 7.7 but maybe I’m wrong. Just wondering what your thoughts are. Thanks.