Update

Lost the SWG .... corrosion went away on Stainless, I did not have a choice
to change the SS.

Is CYA a help in an indoor vinyl pool ? What level ? What are the Pro & Cons ?

CYA to reduce smell could help sometimes. (along with my Neg pressure air system)

I am looking for a chlorine feed that is automatic or controlled just like the SWG was. I do miss that part. It was easy but the corrosion was way too much.

Please feel free to comment.

deep_blue