Fluval External Filter Multi-stage filtration for healthy fresh & saltwater aquariums Suitable for aquariums up to 100 gallons. Flow Rate: 1450 LPH (383 US GPH) Sound dampening impeller design for a quieter operation. The Fluval 406 Canister Filter has a unique square-shaped canister design that holds 35 to 50% more water than round canister filters of similar size allowing better water flow through a complex cleansing path that maximizes contact with the filtration media Equipped with a clog-proof intake strainer and a dual layer foam screen. To prevent water from dripping onto the receptacle or plug,a drip loop should be arranged by the user in the cord connecting appliance to a receptacle Built with a patented Aquastop Valve, multiple filtration baskets, and rim connector assemblies; 3 year warranty.Media Capacity: 8.5 L