Eheim classic 250 -2213- the compact Eheim external canister filter with all the benefits of the world famous classic filter technology. It is especially suited for compact aquariums up to 250 l. Its compact size means that it can be easliy fitted into most aquarium set-ups. The Eheim classic 250 -2213- can be used with filter pads, but we recommend a set-up with Eheim filter media. The external filter has a very low power consumption of only 8 W. The complete canister volume used for optimum filtration of compact aquariums.technical data Eheim classic 250 -2213-:-for aquariums up to 250 l-Pump output: 440 l/h-Delivery head: 1.5 m/Ws-Canister volume: 3.5 l-Filter volume: 3.0 l-Power consumption: 230 V/50 Hz 8 W-Dimensions: 160x355 mm (diameter x height)-Hose size suction side and pressure side 12/16 mm-delivery incl. Hoses, pipes and filter pads (without filter media, without taps)-suitbale for fresh and marine water