Calciium problems in an Intex pool

[BigDave]

How did the calcium get in there? Was it added? Maybe with Cal-Hypo? Perhaps the fill water should be tested.

[justlane4]

I did use some cheap "shock" for the first year i owned it but have used plain bleach for the past two years. I do have horrible well water so bad that i have to rent an iron curtain and a separate softener just to make it usable. would running a hose off of my washing machine be good enough. i mean will it be clean enough to use.