Ocean Pulse Wavemakers Quadra

Wavemakers deliver natural water movement in aquariums to benefit corals and other reef inhabitantsAdjustable, alternating cycle times from 10 seconds to 6 minutesOxygenates water, stabilizes temperature, and moves wastes betterThese wavemakers instantly create turbulent flow patterns with adjustable alternating cycle times from 10 seconds to 6 minutes. Recreating water movement is essential to the health and long-term success of your corals, invertebrates, filter feeders, and fish. Each has adjustable dial(s) for quick and easy set-up. Also oxygenates water, stabilizes temperatures, moves nourishment around the aquarium, and flushes dead spots of detritus and accumulated waste. Duo controls 2 pumps; Quadra controls 4 pumps. Outlet capacity 77 watts. Duo Stats andnbsp; Quadra Stats Dimensions: 3" x 4" x 1-1/4" Dimensions: 7" x 4" x 1-1/4" Outlet Capacity: 77 Watt Outlet Capacity: 77 Watt Number of Pumps: 2 Number of Pumps: 4 Number of Dials: 1 Number of Dials: 2 Power Consumption: 2 Watt Power Consumption: 3 WattPlease click on "More Information" for current information.