Eheim Ecco Canister Filter model 2235 rated to 80 U.S. Gallons. 185 GPH pump output. 0.85 U.S. Gallon filter volume. Pump uses 13 watts. Comes complete with filter media and valves. Quick-release pivot valves for hassle-free hose positioning and removal. Quick-clean baskets for easy maintenance. Adjustable flow rate. Has multifunction handle with self-priming feature. 2 year guarantee.