Carl,

Thank for your your reply. Just as an FYI, I do have the Taylor test kit you mention and check my pool chemicals very regularly. I also understand that a SWG pool is a chlorinated pool. So to say I am hoping to solve a problem with adding a SWG is not true...fortunately I don't think I have a problem . So, that is why I posted the question...am I creating a problem where I currently don't have one?

I do appreciate your honesty and understand that you could only make assumptions based on the lack of information that I provided.

The pool is an IG concrete pool. Based on all that info, would you still advise against switch to a SWG?