First, thank you to this Forum for teaching me how to use bromine. Chlorine was a pain and didn't smell good. The combination of sodium bromide, a brom-tab floater, and regular doses of non-chlorine shock has worked very well.
1. initial loading with NaBr: for a 300 gallon spa, how much should I put in?
2. How do I know when the NaBr level is getting low; i.e. how often should I re-load?
3. My store guy told me to throw in a capful of potassium peroxymonosulfate shock after every spa use. Is this over-kill?
Thanks in advance.
happy 1995 Hot Springs Sovereign spa owner