I know this sounds strange but I need a tank full of Piranhas for a special gear test I'm doing. I need to make a video of it. Is there anyone in the Denver/Boulder area that would be willing to help me out and let me use their tank for maybe an hour? No harm will come to the fish. I will take full responsibility for them.
P.S. This is not a joke or a troll. I'm really doing this.