Reef Flow 2.0 4000 12v DC Wavemaker Pump Introducing the Reef Flow 2.0 4000 12v DC Wavemaker Pump, a must-have for every aquarium enthusiast. This state-of-the-art wavemaker pump is designed to create a natural and dynamic water environment for your aquatic friends. It's not just a pump; it's a game-changer for your aquarium. High Flow Water Circulation Pump With the ability to generate up to 4000 gallons per hour, this pump ensures a constant and smooth flow of water in your aquarium. It operates on a 12v DC power supply, making it energy-efficient and safe for your aquatic life. Latest DC Wavemaker Technology This wavemaker pump features an adjustable flow direction, allowing you to control the water movement to suit the needs of different species in your aquarium. Whether you have a reef tank or a freshwater aquarium, this pump can cater to all your needs. Easy Installation and Maintenance The Reef Flow 2.0 4000 12v DC Wavemaker Pump is designed for easy installation and maintenance. It comes with a robust and compact design that can fit into any aquarium setup without disrupting the aesthetics. Key Features Simple manual control with three pre-set wave patterns Innovative impeller replicates natural wave currents Compact design for tanks with limited space Specialist heat resistant materials with unique self-cooling system Innovative impeller housing design creates constant flow of water over the impeller shaft to help prevent detritus and calcium build up Supplied with three interchangeable nozzles for three different water flow patterns Low voltage for extra safety Designed for reef and freshwater aquaria Experience the perfect blend of power, precision, and convenience with the Reef Flow 2.0 4000 12v DC Wavemaker Pump.