Rio Large Duckbill - Dual

Rio Motion 360 degree Rotator—for models 1100,1400,1700,2100,2500,2800, 3100 Rio Motion is designed to promote circulation in the aquarium. It is especially helpful in the reef aquarium to duplicate the moving current of the ocean. Rio Motion may also be used in ponds by placing the rotor duckbill towards the surface of the water. It has an appealing appearance and greatly enhances oxygen and carbon dioxide exchange, thus improves the total health of your pond environment.