Recent content by HotTub Chris

Thank you for the replies! Last night I added 2 oz of dry acid and got the ph down to 7.4. TA down to about 90 also. That said, I kept the jets turned way down, so it didn't circulate much. Turns out, the aeration is driving the ph. Almost immediately the ph is back up to 8.1. Im using a digital...

Is there a brand that you recommend?

I've recently joined the hot tub club and love it. After the first couple months I was ready to change out the water... And now the problem begins. Now that it's replaced, I cannot get the PH into range. I'm using some PH down that I picked up at Home Depot (after using most of the Sundance...