Hello. New member from Phoenix, AZ here. We recently purchased a 10 year home with an in ground pool. I took measurements and the pool we have is roughly 14,000 gallons. It was orginally a salt cell pool but I'm pretty certain the SWG is past it's effective life so I thought I would give the TFPM a go. I received my test kit yesterday and here are my numbers:
FC 16 PPM
Calcium Hardness 1200
The CYA test made the black dot at the bottom not visible even before the water level reached the first 100 mark on the graduated cylinder.
I know the Chlorine level is high so I figured just give it time and see if the level comes down. Is there anything else i should do?