Last year I had stains and did the A Acid treatment and worked pretty well. I use hth metal control ( little cheaper than Mikes magic) and seems to work. My question is I just finished shocking the pool and there are not any stains which is great! But my ph is a little low at 7.0, can I leave it there without any issues?
I kept it at 7.2-7.4 last year and battled stains all year. Hoping a lower ph might help