http://www.BigelowBrook.com/donate This is an automatic fish food dispenser I made for the new aquaponic system in our geodesic dome greenhouse. It's set up to run on one of our IX series indexing timers. For more information about the timer, please go to http://www.BigelowBrook.com/timer http://www.BigelowBrook.com http://www.Facebook.com/BigelowBrook http://web4deb.blogspot.com