I actually had a mainly species bichir tank a while with an ornate that I thought was dead for a very long time, but luckily it was only my loach that jumped out and dried up behind the tank. He was a very good hider I didn't find him until I was replanting my tank and he became MASSIVE, at least doubled in size and thickness! Freaked me out when I found him. He also ate my jardini too, didn't know he was in there and big enough to fit the jar in his mouth.