The Hygger Eddy Cross Flow Wave Pump is a powerful water pump designed for tanks up to 60 gallons. With a flow rate of 1321 GPH, this wave maker pump creates a natural and realistic water flow in fish tanks. Made by Hygger, this pump operates on 12W of power and is suitable for all types of water. Its compact design makes it easy to install in various aquatic environments, providing a healthy and efficient water circulation for fish and other aquatic pets. NOTE: The item is new and unused but the original box has been opened. It only gave me the option of new or used and not “open box”. See photos for details