SOBO Mini AC/DC Air Pump

Air pumps improve reservoir aeration and over all water quality. Which is essential for healthy roots. The SOBO SB-4000 air pump is ideal for use in hydroponic systems and aquariums.  

Key Features:

• Lithium battery Backup
• Lasts 5-24Hrs
• Super silent design
• Large air output
• Durable USB Charge Power: 2.8 Watts Output:
• 2 x 3 Liters/Min Pressure: 2 x 0.015 Mpa
• Works on AC while connected to a power source and works on DC battery automatically when the power source is not available. The box includes the 2 pipe hose and 2 air stones.