So I just installed a new SWG yesterday and here are my readings as of right now:
FC = 33.5
CC = 0
Ph = 7.5
TA = Solution would not turn red - Turned yellow
CH = 300
CYA = 100
So my first problem is why is my FC so high?
Second, has anyone had this problem when testing for TA where the solution wont turn red? It turned yellow after maybe 5 drops or so but even after adding another 20 drops is stayed yellow.
I have no idea how my new SWG works so I'm sure I'm going to have to learn to make adjustments.