Eheim thermocontrol 250W

[shadyraro]

If my heater is set to 26 degrees celcius and my tank temp is currently reading 24.2, do I just calibrate the red heater dial to the current tank temp and adjust the blue dial temp setting back to 26? Does this sound right?

 

[Reefing Madness]

 

[Pistondog]

That is correct.

 

[shadyraro]

That is correct.

Thanks! I’ve since bought 2 x 150W eheims and the temp is a lot more stable now.