Bruce,
No Todd purchased it from someone else. Todd has it mounted on a small trailor to take around to meetings.
Just looking at it, it appeared to be a relatively simple construction project. Weld the frame, insert glass, seal, and add fittings. It had several inches of gravel in the bottom along with a few crawdad bottom cleaners. It had a pump which pulled water down through the gravel and recirculated it with aeration added.
It was so fascinating to watch the same fish that are in our ponds interact in that setting. I came away saying "got to have one of those"...but now wonder if that's realistic from a maintenance standpoint. From a building it standpoint, I'm convinced it's not that difficult.
