Aqua One Aquis Canister Filter 500. The Aqua One Aquis Canister Filter range offers a far superior level of both mechanical & biological filtration. The superior motor design provides silent & energy efficient operation plus a modular design which allows for a variety of media.A distinctively superior filtration system Superior motor design provides silent & energy efficient operation Ideal for fresh water & marine aquariums Modular design allows for a variety of media Quick release heavy duty clips & carry handle for safe & simple maintenance Aquis 500 is suitable for aquariums up to 120 Litres. Max flow rate: 500l/hr Max head 1.5m Filter volume 2.3 Litres Operating votage: 240V/50 Hz Wattage Motor: 10.5W