GMsound Quiet Mini Air Pump for Aquarium 3 Watt Oxygen Fish Air Pump for 20-50 Gallon Fish Tank with Accessories (3W [2 outlets])

Description

Specifications: Power:3W Max Flow Rate: 2*2L/Min Voltage: 110~120V 50-60Hz Noise: <35dB Pressure: 12KPa Air Tube: 4mm (0.16inch) Dimension: 4x 2.4 x 2 in Direction: 1. Soak air stone for about 1-2 hours before use. 1. Connect air stone to air tube. 2. Connect air tube to air pump outlet. 3. Attach air pump onto outside wall of aquarium tank, but locate the pump above water level to avoid any possible water counter flow. 4. Immerse air stone into aquarium tank. 5. Connect power adapter to electri