DIY Venturi Pump (Marble Edition)

A Marble Venturi!? Yes that is what we are going to do today. I can not take full credit as I am sure someone smarter already knows how to do this. This video will show you how to make a low cost venturi for an alternative to an air pump in an Aquaponics system. I mean why not use one pump and save money, right! Let me know what you think! Enjoy! Parts: 0.5in CPVC Marble Drill with assorted drill bits Irrigation dripper valve Lighter Sand Paper 80 grit preffered Common File PVC Cutter Music by http://www.epidemicsound.com/