Redcolurful

Ultra Silent Aquarium Air Pump Fish Tank Single Outlet Oxygen Pump Air Pump Color:blue

Description:Item type:oxygen pumpDisplacement / pressure: 2L/minProduct Description: This product needs to buy 2 D battery, about 8-10 hours can be used (dry batteries on ordinary flashlights)Frequency: 50/60HZ, 3.0VPower: 2.5WWeight: 190g (with outer...