16L/Min Air Pump Aquarium Commercial Bubbler Aquarium Silent and Adjustable with Kits for Aquariums Ponds Water Gardens and Tanks up to 1000L

STRONG POWER: Provides 1000L of constant airflow per hour with low power consumption. Suitable for aeration in large ponds or water gardens up to 1000 litres. HIGH EFFICIENCY: Maximum flow rate: 16L/min; Pressure: 0.025MPa; Power: 7W. Great for breathing fish or root growth in your aquariums, tanks or DWC systems. Adjustable Air Flow The adjustable mode switch at the bottom freely regulates the low or high air output. Perfectly responds to your desired air flow to fully oxygenate your aquarium. Quiet Operation - With built-in multi-level muffler construction to protect motor noise and 4 low rubber feet to minimize vibration, it reduces noise to less than 45dB like the hum of a refrigerator. 【4 Output Ports】Comes with a 4-way copper distributor to manually control the air flow according to your different needs. Perfect for running 4 filters or porous stones at the same time.