Being the nerd that I am, I read all the papers I'm given.
The liner was installed on our new pool build yesterday. It is filling as I type.
I was stunned to read this on the back of the liner warranty registration
form: "proper water balance... calcium hardness: 200 ppm minimum"
This is contrary to all I've leaned here about BBB and Water balance ... or did I miss something?
Was the liner mfr "pool stored"? Why would the maker of the liner recommend calcium?
I've attached a scan for proof