Features:For all freshwater and saltwater fish only tanks up to 40 gallonsA self priming 180 gph pump that eliminates manual siphoningDimensions: 6.5" D, 7.5" W, 10.5" HAll hoses, plumbing parts, filter media, etc, includedThe Aqua Stop: A quick and convenient filter hosing connection/disconnection mechanismTwin mechanical foam filter screensMultiple filter media baskets with partitions--can be used for a variety of mediaComes with foam inserts, carbon and biological media. To purchase other media visit the Hagen Fluval Canister Filter Media page.User manual (pdf format in new window)