The Eheim Internal Pickup 160 is an internal filter suitable for aquariums up to 160 litres. With it\'s simple suction cups means it is easy to attach to your aquarium. In addition the filter canister and cartridge can be removed from above without removing the whole of the filter. This is a brilliant solution which makes filter changes and cleaning a much simpler process. The pump sucks in the water from below and carries it through the filter cartridge to the top. Here the filtered water is directed back into the tank via the rotatable outlet nozzle. Features: Suitable for aquariums up to 160 litres Power: 6W Flow rate: 220 - 500 l/h (adjustable) Water inlet at filter bottom. Rotatable outlet nozzle to adjust outflow direction. Filter canister with filter cartridge easy to remove from pump unit from above. Complete with filter cartridge, ready to use. Activated carbon cartridges can also be used (e.g. during aquarium start-ups or after medication treatment).