POFET USB Submersible Water Pump 3W DC3.5V-9V 200L/H Mini Water Pump for Aquarium Fish Tank Cat Fountain Water Feature Statuary Hydroponics

• Specification: Voltage: DC3.5V-9V. Power: 1-3W. Outlet diameter: about 8.5mm. Inner diameter of water outlet: 6mm Overall dimensions: 39*38*28MM 1.54x1.50x1.10 inches (length x width x height)
• The two suction cups on the side of water pump can be installed vertically or horizontally. The water pump is not only easy to hide/disguise but also convenient to use.
• INCREASE & DEVELOP NITRIFYING BACTERIA: The water pump can slightly increase the dissolved oxygen in the water and cultivate nitrifying bacteria which is benefit for keeping water clean.
• USB PLUG: No more traditional plug but the USB plug. No more blackout for the electricity unexpectedly went off. You can always charge your water pump with the power bank.
• QUIET OPERATION: The water pump is running quietly. It could perfectly suirbale for small & medium size aquarium, tabletop fountains, water gardens and hydroponic.

Description: This mini submersible pump can be used in aquariums, fish tanks, hydroponics, garden water fountains, water circulation systems, etc... USB plug design, strong compatibility, can be connected to mobile power, easy to use. Specification: Power supply type: USB-1020 Voltage: 3.5-9V Power: 1-3W Flow rate: 200L/H Lift: 0.4-1.5m Outlet diameter: 8.5MM Overall dimension: 39x38x28MM Package included: 1 x mini submersible pump