Eheim Innovatek Waterpump 1104 with integrated reservoir. Probably one of the best pumps on the market, very quiet. 1/4 Ports, base is included. I'm also including an Innovatek flow meter that will generate a fan signal for waterflow. Plugs right into the fan header on the Motherboard. Always used with Innovatek Protect. Fully working, good condition. There are some scuffs around the lid of the tank.