Last year when our pool was closed I brought the PH level down to 7.0 because the PH levels rise quickly in my pool. After opening the PH level was well above 8.0. I remember having to put alot of muratic acid in and it took 2 days to bring it down.
Fast forward to this years closing (which is tomorrow)...I keep the PH level around 7.4-7.6 but need to put muriatic acid in every week. So my question is....should I just lower it to the 7.0 again this year and hope for the best? Or do I lower it into the 6.8 range? The pool is 2 years old.