I just want to check that I am adding the correct amount of Muriatic acid to lower my alkalinity. Current measurement is 210ppm. The hot tub is 191 gallon. Using the Taylor table I see I need to add ~5.1oz total Muriatic acid. First adding 2.5oz and then 1.2oz and so on until TA equals ~100ppm. Am I correct?
Thanks,
Autoeng