Definitely contact Neptune support. There's something going on that should be fixable, some kind of grounding/power/interference problem.
I have the new Apex, but my salinity is (was) pretty steady, except for my current problem of bubbles getting into the sensor. I re-arranged my sump and now my skimmer is blowing micro bubbles right under the probes.
I have the new Apex, but my salinity is (was) pretty steady, except for my current problem of bubbles getting into the sensor. I re-arranged my sump and now my skimmer is blowing micro bubbles right under the probes.