Specifications:Material: PlasticColor: GreyVoltage: 220VPower: 15WOutput: 800L/hHose Outlet Diameter: 21mmHose Inlet Diameter: 16mmHose Length: 1.52m/59.84''(appr.)Size: (L)X(W)X(H) 18x18x32cm / 7.09''x7.09''x12.60''(appr.)Plug: China National Standard Plug (we will send you the suitable adapter according to your location)  Features-- Provide excellent filtration in tanks.-- Ultra silent operation and large flow.-- Gives you the stunning results of a large biological filter.-- Easy to install and set up, avoid the hassle and expense of having to have your tank drilled and plumbed. 3 Stage Filtration System* Mechanical Filtration - First your water is passed through a course sponge to remove any floating dirt and debris.* Biological Filtration - In this stage the water passes through very pores ceramic noodles and special sponge filled bio balls which have a huge surface area and are the perfect home for good bacteria which are vital to the health of your fish. Warm Tips:Suitable Flow = (Fish Tank Length x Width x Heigth) x 7 Package included: 1X External Canister Filter (filter media not included)1X Plug Adapter