Specifications: Color: random color Material: Plastic Voltage:220V If you need EU plug ,pls contack us. Parameters: Model Power Rate of flow Pressure head Height Diameter(filter tank) XL-666 3W 300L/h 0.5m 10cm 3cm XL-777A 5W 300L/h 0.75m 15cm 3cm Functions: Good-performance mechanical, biological and chemical filtration,suitable for freshwater, saltwater, marine aquariums garden and pond use. Features: 1>Built-in activated carbon cotton, flexible assemble 2>Dismountable and freely rotating parts 3>Small size, take little space,silent operation,completely submersible. 4>Low power consumption, large oxygen content,save energy Note: 1>Due to hand measure, the size may have little error 2>Due to different monitors, the color may have difference Packing list: 1* Filter(random color)