alright guys, i need some serious help. i cant tell what kind of black piranha this is, i called the place i got it from and they have no idea(aka dumb.) anyways he is about 4inches long and here is a picture so you can get a bunch of angles. please and thank you
It's not a Black Piranha (Serra.Rhombeus) looks like a juvi Pygocentrus Caribe to me however it could also be Serrasalmus Sanchezi - I can't tell if the humeral spot is a trick of the light or if it's eyes are red or silver. Try posting your pics in the Piranha forum.