DESCRIPTION: I've had piranhas for awhile now and people are usually shocked at how 'calm' they are. Yes, when they eat they're kinda nuts, but otherwise...well, watch the video. There are 6 fish in the tank: 2 Oscars (can't miss em'), 2 Red Bellied Piranhas, 1 Pink Convict (at the end) and 1 Pleco. The background is styrofoam covered in hydraulic cement (I made it) and that's about it. This is my first GoPro video and I was a tad nervous sticking in the tank...lot of fun though!