Quote Originally Posted by Jacob99 View Post

I don't know why it's such a big deal, it's heavy gauge steel
THAT is why. There are composite pools that are fine for use with a SWCG so shop around.
With the automatic chlorinators, don't they have one that uses liquid chlorine instead of the pucks, or does that automatically become an injection system?
manual Peristaltic pumps or devices like the Liquidator. Not sure what you mean by "injection system".