Can you swim in the water filled with Piranhas? TV host Jeremy Wade has a pool filled with 100 Red Belly Piranhas, to demonstrate how they will only attack when blood and flesh are thrown into the water. The first thing that he did was to drop blood inside the pool to see how they would react if they smelled a blood. They went around the cloud of blood, but they could not sense any fresh meat. Then, Jeremy decided to put in a piece of meat. What happened next will really shock you!
Credit: River Monsters