The filter helps make aquarium keeping as easy and worry-free as possible thanks to a remarkable range of additional features, including patented Aqua-Stop Valves for easy hose disconnections, single-motion lift-lock clamps for simple cleaning and maintenance, and multiple removable filtration baskets that are already packed with the necessary media for mechanical, chemical, and biological filtration. The 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. Tech specs:Suitable for fresh or saltwater aquariums up to 400 L (100 US Gal)Flow Rate: 1450 LPH (383 US GPH)Head Height (max.): 2.25 m (7.5 ft)Media Capacity: 8.5 LWattage: 120 V/60 Hz – 23 W and 230-240 V/50 Hz – 20 WDimensions (L x W x H): 25 x 20 x 50.8 cm (10 x 8 x 20 in)What's Included: 4 x foam pads4 x 70 g carbon2 x polishing pads2 x 120 g BioMax2 x Bio-FoamAquaStop valve assemblyRibbed hosing2 rim connectorsIntake tubeIntake strainerOutput nozzle2 rubber connectorsInstruction manualQuick start manual