first i was watching a piranha videos on the youtube and it was amazing so a get of my ass and build a 150 gallon ant buy a 15 piranhas to discover that they are the most cowardly fish i ever seen they even fear from each other and now they are 6" after 7 months from buying them when i buy them they almost one inch tall
so i realy hope that one day i could house a real dangerous fish like sneakhead or african tiger
