Turbelle nanostream electronic 6055 and 6095 are speed-controlled pumps with a Turbelle controller operating on safety extra-low voltage to be employed ideally in every aquarium from 40 to >1000 liters (10 to >265 USgal.) for simulation of lapping waves or tidal currents. They contain a new microprocessor-controlled motor and a Turbelle controller. The electronic motor adapts its speed automatically to the pump load and always seeks the best efficiency at the lowest possible consumption of energy. The pumps will be stopped immediately in case of blockage. After the blockage has been removed the pumps will start up automatically after a delay of 20 seconds. The pump driver has been provided with a fish care function which causes a revolution of the propeller every twenty seconds when the pump is at a standstill.It can be controlled by Multicontroller / SmartController 7000. For aquariums from 40 to 500 liters (10.6 to 132 USgal.).Flow rate: 1000 to about 5500 l/h (250 to about 1450 USgal./h) with Turbelle ControllerEnergy consumption: 4 - 18 WPower supply unit: 100-240V / 50-60HzCable length: 3 m (118 in.)Dimensions: o70 mm (2.7 in.)Output: o40/15 mm (1.5/.6 in.)Magnet Holder with Silence clamp up to a glass thickness of 15 mm (1/2\").