Eheim professionel 4 250 thermo 250 t up to 250 litres
The eheim professionel 4 250 thermos quiet running coupled with great performance and energy efficiency really help it to shine however the key feature is its integrated xtender technology which helps make the filter go for longer before it needs to be cleaned even when dirt starts to restrict the water flow simply use the xtender turning button to redirect the water flow the integrated heater helps to maintain the correct water temperature in your aquarium the xtender technology means