Check the listing for details. Sine Wave 3400 GPH Aquarium Pump Wave Maker (Tested) Variable Speed 60-120 Gal. Color: Dc 3400 Gph For 60-120 Gallon Tank, Condition: Used. Listed at 35.00 USD. The Sine Wave 3400 GPH Aquarium Pump Wave Maker is a powerful and efficient water pump designed for aquariums with a tank capacity of 60-120 gallons. With a maximum flow rate of 3400 gallons per hour and a variable speed control, this pump can easily adjust to meet the needs of your aquatic environment. The durable plastic construction, submersible design, and corded electric power source make it reliable and easy to use. The included wave pump component ensures that your tank water is consistently circulated and aerated, providing a healthier environment for your fish and other aquatic animals. *It’s basically brand new but the box was destroyed when I got it. Put it in a tank for a day and removed. Great pump. Very quiet sold as is.