uve got alot to learnfrontosablkrhom;1890026; said:dude i cant see why everyone is telling this guy pirhana arent aggressive or meaN?? wtf are u talking about ???? yes some are skittish but let this guy know the real deal get a black rhom! youll love it i would stay away from feeders unless you breed guppys for it ,good luck dog and dont listen to all these fish hippys saying pirhana arent for you there not aggressive, black rhom(peru, guyana,xingu) good luck