This is quite a first post. Someone will enjoy this on their desktop (I'm way too chicken). It's quite a site at full view with intense color and good clarity for a water shot.
I'm curious, where was this picture taken?? It looks exactly like a "Red Belly Pacu" but of course the pirahna & Pacu are of the same species. I used to have two of these in my 100 gallon fish tank with a Clown Knife and Golden Arrowana and 2 large Jack Dempsey's.
Russ