Oase BioCompact 50 - Internal Aquarium Filter for Nano Aquariums Efficient: Large filter surface in the smallest space for effective water filtration Economical: Extremely quiet and energy-saving pump Adjustable: The water flow rate can be individually regulated at the water diffuser Flexible: Can also be installed horizontally, making it suitable for use in paludariums Optimum filtration: The activated carbon supplied with the unit can also be replaced with other filter media as the chamber can be filled individually. suitable for aquariums up to max: 50L Dimensions (L x W x H)mm 85 x 51 x 116 Rated voltage 230 V / 50 Hz Power consumption 5W Power cable length 1.50M Guarantee Years 3 Max. flow ratel/h240 Max. head height, metres m0.40 Filter volume 0.2l