Julie from south Louisiana. We're moving to a farm within the next month where I will finally have room to start an aquaponics system. Our 3 year old grandson saw the Epcot setup when we took him to Disney World and he's going to be my aquaponics buddy. We will start with a 250 IBC system and see where it goes. I'm interested in growing catfish for a couple of reasons: 1. They're delicious. 2. I won't have to sell a body part to get started the way I would if we wanted to grow tilapia. Can't wait to learn!!!