Apex temp probe wrong?

[Heres_doe_]

Or do corals adapt? Corals doing good and fish as well. Not sure of probe is messed up. I never ran a tank this hot before.

 

[reely989]

Just buy a meat thermometer and verify it. Might need calibrating. I wouldn't want to run that hot personally.

 

[theatrus]

Or do corals adapt? Corals doing good and fish as well. Not sure of probe is messed up. I never ran a tank this hot before.

Corals adapt.

But every one of my apex probes has had an error of up to +/-2F. I found the Thermapens are pretty well calibrated, plus its a great cooking tool