Well folks I have given the presentation to my neighbors 6th grade class. He is a teacher in a school nearby. There were 15 kids who were amazed by the growth system. They asked a lot of good questions and during the class I noticed we have a breeding pair. Seems like more is going on in the tank than just fertilizing the water!.
All in all the kids were impressed and they took a lot of photos. They will be doing a homework assignment on their visit. I was very happy to share the idea of self sustaining Aquaponic systems.
If we have a brood of babies from the breeding pair I'll let everyone know.