Easy to set up water bubbler that provides aeration to water in hydroponic systems. All you have to do to set it up is attach the USB cord to a USB power adaptor (not provided). This pump's low noise and high efficiency operation allows for seamless use.
To setup simply plug the USB cable into a USB adaptor, connect the pipe with the pump, and the airstone. The pump itself stays outside the water, with the tube and airstone being submerged. The airstone can get clogged after a while, to clean it simply boil the stone itself in water for 10 minutes.