Finally uniform water temperature in the turtle tank

I have an open Aquaterrarium with good 150L water content.
With my old heating system with almost 100Watt I had the problem that the water temperature always has fluctuated widely (22-27 ° C), which is not necessarily is so ideal.

As these heating on offer here was I have ordered the same time, the part is sometimes really long

The water temperature is now but constant at 24 ° C.
Very comfortable, you can also mount the heater horizontally or lie down on the sand. To protect I have this tree trunk tree trunk Trixie 8819 Cave, 31 cm superimposed, since my two turtles else ever put on a radiator.

Should the thermostat be actually adjusted times, this can be achieved even even correct on the heater. The thermometer with suction cup now comes only once every few weeks again purely to determine that the temperature remains with constant 24 ° C. My two thicknesses tear the otherwise anyway only down ;-)

Using an energy cost meter I then even found that the power consumption is minimal down gegagnen. Probably because the 125Watt heating rare starts as the smaller with 100Watt. The topic to save as much arm