Dophin C2400 Canister Filter Unique streamlined design, efficient use of the entire canister volume Adopt super quality Dophin series canister filter which is less energy consumption, more reliable operation, provides longer life and low in noise. Filler through different media, improve the reproduction of beneficial nitrobacteria. The structure of pump head is wonderful, allows for simple operation and cleaning. For fresh and salt water aquarium Specifications Voltage: 120-230V Frequency: 60/50 HZ Power Consumption: 50W Flow Height Max: 280cm Flow Rate-3000Ltr per hour Suitable upto 500 Ltr Aquarium Medium Bucket-4 Layers (Tray) Media Included-1x Black Sponge and 1 x White Sponge Instruction manual The Dophin C2400 Canister Filter is used to be placed lower than the aquarium. Easy to install. All filter materials are available. Before use, bags of products should be removed. In addition, filter materials such as sponge, carbon and ceramic are washed under the tap and placed in filter baskets. Water inlet and outlet hoses are attached. After the hoses are placed in the aquarium, they are ready for operation after the air is pressed with the help of the air pump located in the upper part, from the aquarium to the bucket when water is inserted into the outlet