When I add the r-0007 and r-0008 and the sample is supposed to turn green it turns red like it should after adding drops of r-0009. Am I right in assuming that means ta is pretty much 0?
Yes, if it turns red right away TA is zero and your PH is dangerously low. You should raise TA to at least 50 right away, give it an hour to mix in with the pump running, test PH, and adjust PH to at least 7.2 from where ever it is at that point.
If you get red on the TA test without adding any R0008, your pH is below 4.5 Plug 4.5 into the pool calculator as your pH and add borax or soda ash accordingly.
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.
Welcome to TFP! For a wealth of pool care information please check out our free Pool School. If you are in need of specific help then we encourage you to Register and ask us here in the forum!