You might want to post this in the Piranha section, there are plenty of people there that will ID these guys in a second.
bumpylemon;1968041; said:ok the first 2 pics i think are clearly pacu now...
the 3rd picture on are the one piranha that i believe i have. he is alot more silver and his dots ar much more black. and his nose i can tell.
but thie thing is the pacu are so much more aggressive. and the one piranha actually follows them around. i dont get it. and i swear i can see sharp pointy teeth that look like piranhas UGHHH WTFFFFFFFFFFFFFFFFFFFF