Overflow Linesville (located on the Pymatuning Lake) in Pennsylvania, USA is home to tens of thousands of carp.
This spill was built in 1934 with the aim to regulate the water flow in the lake.But the flow of water here brought an extremely rich ecosystem and especially attracted a huge amount of fish.
Thousands of fish crowded with their mouths always open their heads up to the sky to wait for the food dropped by their guests.(Video: Track Pack PA.)
There are even times when the fish gather so dense that every flock of ducks can jump on the backs of the fish that eat the bread from the tourists.That 1-0-2 spectacle attracts many visitors here and helps the local tourism industry grow more than ever.
People come here often carrying large bags of bread to throw down to feed the fish.In the blink of an eye, the fish-eaters had spilled all that food, making the visitors stand watching.
When witnessing the scene of fish fighting for food, some people had to say: "If unfortunately anyone falls into a lake, maybe he will be eaten by the fish."
Their tremendous feeding speed made many people think of piranhas predatory fish.