Hi,
I have a question, may be silly but we are fairly new hot tub owners. When I do the test strip it tests for the acidity level as well as the ph. I have ph adjusting chemicals but if the acidity level is too low or too high, what do I use to adjust it? I haven't found anything in the store and of course I haven't asked the spa dealer either, thought I'd come here and ask. Thanks in advance!