Has anyone ever heard of a fish called a Wolf Herring? I recently purchased one that is about six inchesin length.It looks like a relative of the Payara fishes with the upturned mouth and the body shape. I dont have any information on it in any of my Atlas books but Ido know that it is an Asian fish.I will continue to research this fish and learn more,it seems to be doing well with a Cachorro and a Tiger Vittatus as tankmates. Iwould like to read anyones experiences if any.Thanks.