Be careful when transporting large adults. I had to be put in the hospital after one got me with it's pectoral spine in the right forearm. Did signifcant muscle damage. Two of us where lowering a 54 lb. animal into an exhibit, it decided he wanted nothing to do with us while we were holding the stretcher. Went right through my 5mm wetsuit.
We fed large amounts of frozen fish (freshwater smelt), earthworms, crayfish and Mazuri Aquatic gel diet to ours. They will at least attempt to eat anything they can get their mouth around.