The Ponics Handheld Pump from Zero Mile Farms is a great multi purpose tool. Use this handheld battery operated pump for watering application, siphoning and much more. Simply submerge the base of the shaft into water flip the one switch and water is pumped through the 1/2" tubing (which can be connected to any 1/2" barbed fittings).
The Ponics Handheld Pump runs off two AA batteries (not included).
http://www.urbansunshine.com/ponics-handheld-pump
The Ponics Handheld Pump runs off two AA batteries (not included).
http://www.urbansunshine.com/ponics-handheld-pump