I just received my TF100 Test Kit and followed the test instructions on the card. I must have missed the pH test.
Here is what I got-
CYA=>100 (It didn't even get high enough in the tube to register
I know the previous owner of the pool added 6 of the pucks to the chlorine generator every Saturday. Based on my limited reading here and pool school, that is why the CYA is off the charts, right? What should I do to start? Do I really need to replace 60% of my water as the pool calculator says?
Thanks for any help because I have only been a pool owner for 2 weeks