My wife and I own and operate a commercial farm.  We use aquaponics to grow a large majority of our crops.  We have been commercially farming since 2013, and been growing aquaponically since 2012.  We supply 4 school systems, 10 restaurants and 2 grocers with our produce, and love delivering healthy food to our community.  I designed a small system in 2013 to use in classrooms for teaching of the symbiotic relationship between plants and animals.  This video lecture teaches and demos how to make and manage this system.