- Jun 29, 2013
- 2
I have an aquatrol with a t cell 15. everything seems fine but my instant salininty reading keeps going to 0. if I superclorinate it will read a correct number. my salt level is fine but I just don't understand why it wont give me a reading. water temp is 70 f this is only my second season with a pool if this is an issue could someone shed some light on it for me thanks