I know this topic has been discussed a lot, but since every pool is different I thought I’d try to get some advice for my pool. My above-ground pool is 9500 gals. TA is at 70. PH seems to like to be around 8. I try to maintain it at 7.6 with muriatic acid, but after a couple of days it will be right back to 8+. I was thinking about lowering TA until PH stops climbing. As an added note: I plan to add some type of fountain/sprayer and run it at night to reduce the water temperature, as the pool becomes unpleasant in late July. I understand that spraying water will also raise the PH, which will make my battle with it even worse. Any suggestions?