New to the Spa (Hot Tub) scene, have had pools my whole life but having a hard time keeping the chlorine/bromine levels up. I don't want to over do it but need it to be safe of course. I have to add chlorine daily but ran out, using up the bromine that we got with the spa but would like to move away from that chlorine smell. I am considering two other options to replace the chlorine and bromine. First option is iONRx - https://www.ionrx.com/
Second option is Cleanwater Blue - https://www.spadepot.com/Cleanwater-Blue-Spa-Pro-Supplies-Kit-P2667
Third option is Chlorine or Bromine - If this is the most recommended, what regiment should I be doing......
Thanks for your help