Quiet 4W Aquarium Air Pump, 110GPH with Complete Accessories for 20-200 Gallon
Powerful & Adjustable: 4W motor with a remarkable air flow of up to 110GPH, perfect for fish tanks ranging from 20 to 200 gallons. Quiet 4W Aquarium Air Pump - The Black Shark. Why Choose the Quiet 4W Aquarium Air Pump?.