Hello All, I have been reading quite a bit of info on here and appreciate that there is such a place to come and get what I need to keep going down the road to sustainability in the Urban Jungle. I am in the process of starting up a non-profit learning center which will teach people how to set up and run aquaponic systems in their own homes for very little costs. I feel that knowing how to raise fish, poultry/game birds and rabbits all the while growing your own produce is essential to being food security in this age of shrinking farm lands and growing population. The fact that all of this can be done in your backyard or roof (flat roof), is exciting and I think empowers us to take back control of our food supply. I am excited to have access to all the knowledge you all have shared on this web site and hope that in the future that I will be able to give back as much as I have received. Thank you all for your knowledge.