Engineered with cutting-edge technology and superior craftsmanship, this pump ensures optimal water circulation with its innovative cross-flow design, delivering uniform flow throughout your tank for even distribution of nutrients and oxygen. Adjust the flow rate to suit the needs of your aquatic inhabitants, whether delicate corals or active fish, while enjoying the pump's compact, whisper-quiet operation. Its energy-efficient performance saves on costs without compromising on power, and its durable construction ensures long-lasting reliability in the harsh aquatic environment. Transform your aquarium into a thriving aquatic paradise today with the Orbit 2 pump. Included Pump Modes Constant Speed: A constant stream of flow at the intensity of your choosing. Pulse: Consisting of uniform high and low levels. Random: Simulates a high-energy reef environment. Reverse: Reverse the flow.