Recent content by ripcurlvb

Thanks for the help. I will check to see what kind of startup they are using. The pH meter is the one that came in the TF-Pro kit. I did not calibrate it. But when I tested TA, the water turned red when I added the R-0008. There definitely could be some user error in the first CH reading -...

I've got a new 11,000 gunite pool that was plastered (LunaQuartz) and filled on 6/24. The pool builder has been maintaining the pool - yesterday I tested the water with the TP-100 kit and got the following: FC = 0 CC = 0 pH = 7.4 I didn't measure anything else, but called the pool builder...