This aquarium air pump is great for both freshwater and saltwater applications. It is widely used to provide oxygen in aquariums, fish tanks and hydroponic systems.

Features:
High efficiency and energy saving air pump.
2 air outlet and adjustable air output through the knob.
Mini in size and durable for use.
The bottom feet offer smooth operation.
Comes with stop valves/soft hoses and air stones.
Suitable for aquariums, fountains and hydroponic systems.

Specifications:
Color: White
Material: Plastic
Plug Type: EU / UK / US(Optional)
Voltage: EU/UK: AC 220-240V; US: AC 110-120V
Power: 8W
Pressure: 20Kpa
Air Outlet: 2
Output: 3.5 * 2L/min
Power Cable Length: Approx. 100cm / 3.3ft
Oxygen Hose Size: 2m / 6.56ft
Oxygen Hose Dia.: Inner: 4mm; External: 6mm
Valve Hole Dia.: Suitable for oxygen hose with 4mm inner diameter
Valve Overall Size: 50 * 13mm / 1.97 * 0.5in(L * Max.Dia.)
Air Stone Dia.: 30mm
Pump Size: 155 * 80 * 60mm / 6.1 * 3.15 * 2.36in(L * W * H)
Pump Weight: 510-549g / 18-19.4oz
Package Size: 20.5 * 12.5 * 8.8cm / 8.07 * 4.92 * 3.46in
Package Weight: Approx. 688g / 24.29oz

Package List:
1 * Aquarium Air Pump
2 * Stop Valve
2 * Soft Hose
2 * Air Stone