Can someone ID this guy.. i was told oligosarcus by some, and Brycon by others, then some say acestrorhynchus sp.. can someone shed some light onto what this guy really is..
Maybe some hints will help.. he has giant canines which dont show in the pictures and a nasty attitude.. he is also about 6 icnhes and smahes into fish 10+ inches just to get them to drop their food.. ive never heard of any Acestrorhynchus sp. to be that aggressive to other fish.. I have had brycon that are just plain nasty but none of them had the giant canines like this guy.. Looks very much like whatever oligosarcus hepsetus pictures that i could manage to find.

Maybe some hints will help.. he has giant canines which dont show in the pictures and a nasty attitude.. he is also about 6 icnhes and smahes into fish 10+ inches just to get them to drop their food.. ive never heard of any Acestrorhynchus sp. to be that aggressive to other fish.. I have had brycon that are just plain nasty but none of them had the giant canines like this guy.. Looks very much like whatever oligosarcus hepsetus pictures that i could manage to find.

Looks like a fat red tailed barracuda to me. The nose is screaming acestrorhynchus

