Today I decided to use the Taylor test kit instead of indicator strips for the spa and here's what I got
The fiberglass hot tub is about 400 gallons and is covered most of the time. I add a little oxidizer and trichlor powder weekly. The water has been in there about a year. The last use of the spa was over a week ago.
What to do about the high cc level?
Should I slam the spa?
I want to use the BBB plan soon (brisket, beer, and bathing)