I saw a few photos in one of my fish books, and wanted to get one when i was first setting up my 55, but no lfs could get one. I found them for five bucks in tdf. I know they are closely related to amazon leaf fish, and they have a giant strechable mouth that can such fish in. Could you help be with more info? I will get this along with a small aro, angelicus botia, 10" gacillus pictus, 6" acara, 2 small blood parrots and a tire track eel