I like the look of the Rainbow Wolf but I dont know if I will be able to get it where I live too. Some of the predators I can think of off the top of my head that I can get here are: Bichirs,Snakeheads,Oscars,Jaguar Cichlid,Piranaha,Walking Catfish( already have one),Shovelnose Catfish,African Butterfly Fish(already have one),and Rope Fish. But I was hoping to get something different, like a snakehead but I dont think it would fit in a 55 gallon. So I anyone have anymore names/ideas that I can go to my LFS and see if they can order it?