Ensure that the fish in your livewell tanks and other setups are getting the oxygen they need with this Attwood Aerator Pump, 12VDC. This high-efficiency device can move water at an output capacity of 1,200 gph. The Tsunami pump gives you innovative engineering in a compact design. It will keep your freshly caught fish active, alive and well until you make it ashore. This Attwood tsunami aerator pump has cooler-running motors, premium materials, watertight seals and waterproof wiring to ensure safe usage aboard your boat. It is ideal for various models and sizes of livewell tanks. This unit comes with cartridges that are replaceable and interchangeable between bilge and aerator pumps. Its shaft seal also prevents leaks caused by misalignment.