Hot Tub Total Alkalinity
Hot Tub Total Alkalinity is often ignored, at the expense of utter confusion on those test strips! TA is rarely an issue, but if you find your other tests are giving you strange results, it's always worth checking the TA levels and using these Total Alkalinity balancers before attempting correct pH etc.
Excl. Tax: £14.96 Incl. Tax: £17.95