Pool is going in Monday- 24 ft. round above ground. The pool store informed us of the Frog leap mineralization as an option....but didn't push us. Feeling that it may be worth the value and he wasn't trying to soak us, and after reading up on it, we felt it was a good investment. I have to be honest, I'm still having mixed feelings as I am not sure it's necessary. It's too late to nix it from the order. Any thoughts?