GHL help

[503reefdroid]

So I have a proflux4 and the ph probe and salinity probe are both less than a month old in the tank. But they are both not reading the correct values. I've tried to do the calibration of them and it didn't make a difference in them. What am I doing wrong? I want to use it to control my calcium reactor.

 

[Ditto]

When you calibrated them and save the configuration for the change after the calibration of you leave the probe inside the solution does it read correctly?

Where are you placing the probes? I assume the Ph one is in the calcium reactor or is that your tank PH?