I've been struggling with scale buildup on my tile at the water line for years. I just converted to a SWG, but I don't think that's going to solve my scaling issue (CH=300). I recently purchased a Calmat water treatment system for my house plumbing after getting some rave reviews from friends. It doesn't remove the minerals, but somehow aligns the mineral ions so that they don't stick to anything, which also creates a soft water benefits. Just wondering, what if I put one of these on my pool???
calmat® Technology
www.calmat-usa.com