MasterBlaster73
Aquarium Advice Newbie
- Joined
- Dec 3, 2017
- Messages
- 5
I just purchased your Eheim Jager 250 heater for my new 60 gal freshwater aquarium ( I also bought your Professional 4+ 600 canister filter).
My problem I am having is with calibrating the heater.
I set the thermostat to 78 degrees (I have an external digital temperature gauge I am comparing to. The tank got to 82 degrees. I tried to move the red ring to 82 degrees but there is a small blue nub with white on top that prevents turning the red ring past it.
I need to turn the red ring past it to set it to 82 degrees. What am I doing wrong?
My problem I am having is with calibrating the heater.
I set the thermostat to 78 degrees (I have an external digital temperature gauge I am comparing to. The tank got to 82 degrees. I tried to move the red ring to 82 degrees but there is a small blue nub with white on top that prevents turning the red ring past it.
I need to turn the red ring past it to set it to 82 degrees. What am I doing wrong?