Ok. I'm playing with my TF-100 kit.
Just testing my tap water before I fill the pool with this water.
The blue box water test.
PH - 7.5
FC - .5
CC - .5
TC - 1
Calcium - 250 ppm
Is this test allowed to show any purple or does it go completely blue?
TA - 150
CYA - I filled the whole cylinder up and could still see the black dot. I have no idea what I did wrong, but I'll try again, unless I shouldn't have any CYA in my tap water.
What should I be prepared to do with these results once I start filling.