I have a water softener for my house, and it supplies all outlets, except the irrigation system. It is softened with potassium chloride vs sodium chloride(personal age and health reasons). It is used to provide the proper level in the pool, as well as supplementing after a backwash. Does this potassium softened water cause any challenges with chemical balance in my SWG pool. Now that I have the CYA lowered to acceptable levels, all readings are good, and water remains crystal clear. Feels great in and out of the pool. Wife has dry skin issues and I have RA issues, which are relieved with this pool.