Battery Backup Aquarium Air Pump!

Operation:
1. To install two pieces of single battery which are additionally sold.
2. To insert the enclosed ethylene plastic tube(with air ring)at the air outlet.
3. To insert the end with air ring into the water then connect to the power supply.

Specifications:
Air volume: 2L/min
Power: 0.5W
Battery: 2*1.5V D type battery(not included)
Size: 13.2 * 7.7 * 4.3cm
Material: ABS Plastic
Color: Blue
Net Weight: 157g

Package:
1X Air stone,color is random.
1x Battery pump (other accessories are not included)
1X Oxygen Tube

Usage: transportation of fish, power outages,for the purpose of cleaning equipment,all kinds of aquarium emergency oxygen and a small amount of wild fishing or transport live fish, fresh oxygen.
Save your fish in a power outage! Or for traveling!