AQUANEAT Powerful Aquarium Air Pump, 250GPH, Dual Outlets, for up to 300 Gallon Fish Tank, Super Quiet Oxygen Aerator with Gang Valves, Adjustable Hydroponic Air Bubbler Pump

Features: Ultra Silent: Dual housing structure for sound insulation; 4 suction cups attached to the bottom to minimize vibration. Powerful: Total output 250 GPH, 10W; capable of producing sufficient air to run multiple air stones, sponge filters, bubble bars, air discs, an under gravel system or hydroponic growing system. Adjustable Air Flow: An easy-to-access control knob in the cord. 2pcs of 2-way manifolds can be individually opened or shut for your convenience. The check valves will protect your air pump by preventing aquarium water from back siphoning during a power outage when you place the air pump below the aquarium water level. The quietness and the power make it a perfect choice for large tanks, multiple aquariums, and living room fish tank. Note: It is normal if you feel something rolling inside when shaking it, as it has double cases and fixed by rubber feet to minimize the noise. Specifications: Recommended Tank Size: 300 gallon Output: 2x125 GPH Power: 10 W Pressure: 0.03 Mpa Dimension: 6 x 5.5 x 4 inches (L x W x H) Length of power cord: 5.25 ft Voltage: 110V-120V/60Hz Includes: 1 air pump 2 2-outlet gang valves (Manifolds) 1 14 ft clear tubing 2 air stones 2 check valves 2 clear T connectors 6 clear suction cups

• Ultra Silent: Dual housing structure for sound insulation; 4 rubber feet attached to the bottom to minimize vibration.
• Powerful: Total output 250 GPH, 10W; capable of producing sufficient air to run multiple air stones, sponge filters, bubble bars, air discs, an under gravel system or hydroponic growing system.
• Adjustable Air Flow: An easy-to-access control knob in the cord.
• Dimension: 6 x 5.5 x 4 inches (L x W x H); the quietness and the power make it a perfect choice for large tanks, multiple aquariums, and living room fish tank.
• Package includes: 1 x Air Pump, 2 x 2-outlet Gang Valves (easy to individually adjust air flow to different tanks.), 1 x 14 ft tubing, 2 x air stones, 2 x check valves2 x clear T connectors, 6 x clear suction cups