Red Sea Max C-250 & S-Series Replacement 2150 Flow Pump (Red Sea Part # 50420)

Red Sea Max S-Series Replacement 2150 Flow Pump for the Red Sea Max
S-Series Aquariums. Red Sea Part # 50420. Each Red Sea Max S-Series
Aquarium has three 2150 Flow Pumps. The Max C-250 has two 2150 flow
pumps.