Dennerle Nano Clean A compact high performance corner filter for mini aquaria. - Infinitely variable water flow rate filter outlet rotatable by 90deg. - Smooth and qiet running max pump capacity 150l/h. - Simple to use easy to clean. - Energy saving - power consumption only 2W - Large surface area for filtering bacteria for crystal clear healthy water. - Can be used horizontally or vertically. - Safe for shrimps crabs etc. Dimensions; 17cm x 7cm x 4cm Mains lead; 1.4m