Bromine levels never register
Bought my hot tub June 1. Uses the frog system. They said put in the starter shock and then you are good shock once a week. Two weeks in it was gross looking and smelly. I took in water they said bromines not registering told me to heavily shock it the week. I finally gave up and drained it the other day. I did a lot of research on it and balanced everything properly. It looks good and smells good but the test strips show everything but still registering zero bromine. I even added powdered bromine per the recommendation and have the frog system in place,