EXCELLENT PERFORMANCE : Built-in pure copper motor, pond air pump aerator have super power, high efficiency, low energy consumption, long service life. Model HG125-80, power 40Watt, air pressure 0.030Mpa, air volume 1270GPH(80L/Min). Come with 17-outlets dieverter valve, you can connect tubing and air stone, so the pond air aerator pump can support the oxygen supply of 17 small fish tanks at the same time. MULTIPLE APPLICATIONS : Use as fish oxygen air pump for pond, restaurant seafood tanks and aquariums, fish farms etc, improve the oxygen supply for fish. Use as hydroponic air pump, aerate nutrients to let root growth. Use as septic air pump, boost waste decomposition by adding oxygen to encourage aerobic bacteria to decompose organic matters. GREAT HEAT DISSIPATION : The pond oxygenator air pump shell uses aluminum alloy material for making the pump have high stability, long service life and efficient heat dissipation performance. We recommend that the pond air pump is placed at a well-ventilated location. ULTRA QUIET : Built-in motor magnetic drive design ensures less vibration and quieter operation. Designed thickened aluminium alloy shell, 4 silicone feet and rubber buffer, from inside to outside, multi-layer noise reduction, double sound absorption and shock protection to achieve low noise operation. WATERPROOF : The pond aerator can be used outdoors on light rainy days, but it can't be exposed to moderate or heavy rain for a long time to prevent the pond air pump from being damaged. Please also avoid placing the air pump in water. Accessories: one 46-Outlets Manifold, 1 Adapter Bonnet, 1 Small Metal Hose Clamp, 1 Big Metal Hose Clamp, 1 Pure Copper Nozzle. hygger Koi Air Pump Pond Aerator Powerful Pond Air Pump Aerator Outdoor Septic Air Pump Hydroponic Air Pump 475/800/1270/2550GPH For Pond Aeration Waste Treatment Aquarium Fish Farm Seafood Restaurant