heater problems

[andyjs]

Thanks for this bit of info. I wasn't aware of this regarding Jagers. I've never used one, but I do have 2 NIB that I plan on using soon.

For the OP, where is your therm located in relation to your heater. Temp discrepancies can be accounted for by many things: current flow, thermal capacity of your gravel, rocks & other decor, etc.... I wouldn't worry about + - 2 degrees.

I read that Jagers are fine fully submerged, it's just a liability thing that they can't label them as such. I've had mine fully submerged for over 2 years without a problem