Recent content by agenterf

Where did you get your T-15 cell? Did you go with the 1-year or 3-year warranty? Thanks.

I'm having the exact same problem, but the calcium buildup is actually visible on my SWG cell. I treat it every few months with diluted muriatic acid bath, but never get all of it off. My problem is that I think my water is balanced correctly (PH 7.6, TA 90, CYA 80), but I still have the...