You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Search results
The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
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...