I have always dealt with Iron water in my fiberglass pool from using a well. In the house I use a soft water system to catch the Iron and it works very well. In this system I use Potassium Chloride. I plan on doing some plumbing to tie the soft water in to the pool fill. I am looking for some thoughts on using the Potassium Chloride soft water system for the pool fill. positive and negative would be appreciated. Also would there be other things to check other them the normal CL, CC, TA, CH &CYA?
Thanks for the your thoughts and time