Inkbird 306t aquarium and aqueon preset heater

[cbs49er]

So I’m new to reefing and would like to take extra precautions in not frying my fish. I saw how popular the 306 was and purchased one but from I’ve read is that members are setting the heater a bit higher than the inkbird shutoff temperature. I use the preset 78 Deg Aqueon heater which keeps my tank around 77.2-77.8 for the most part. How would I go about setting up my 306 with that heater or should I get something like a controllable eheim 75 watt for my 20 gallon? Thx

 

[D4jack]

I would get a jager or aqueon pro 100 watt, And set it at 80. Run the inkbird at 78.