As the saying goes, fish can only be eaten when it comes naturally. If it comes naturally, it may be that fish are flooding in Guangdong. This happened, and there was a shocking scene in a stinking ditch. A large group of fish wandered in a long, thick black ditch. According to reports, these fish were not put into the ditch recently, but the permanent residents of this stinking ditch have been living here. As far as we know, this stinking ditch is the drainage ditch of a factory, and the sewage is quite serious. Although there is no industrial pollution, it is still dirty and looks thick, but I didn't expect so many fish.

I believe that fishing enthusiasts should know that both wild fish and aquatic animals such as shrimps and crabs have certain requirements for water quality. If there are wild fish in the heavily polluted sewers in the city, even a few of them can't survive, and it is almost impossible for such fish to flood.

From the physique of these fish schools, we can see that it should be a kind of tilapia with strong tolerance to pollution, but we are still surprised that this gutter can survive and reproduce naturally. No wonder tilapia is called trash fish. Ordinary tilapia, even under our artificial breeding conditions, also has fish ponds. Because of the waste of weather, too much bait and low nutrition, these fish will die in groups. But I didn't expect these wild tilapia to have such strong endurance, but they can survive so well after crossing and giving birth to so many cubs.

In the case of good water quality environment, such as non-fish meat quality and nutritional value are better, but don't eat tilapia living in this stinking ditch. After all, this tilapia has eaten the polluted water. I don't know about him. Many people say that these tilapia can survive in the ditch like this, which shows that they are very strong in constitution and it is estimated that they have absorbed a lot of heavy metals. The vitality of tilapia is really amazing, which can be reflected from the serious pollution of water quality and environment in these ditches. It will really make people stunned. If someone really catches these fish to eat or sell, don't buy them for your own health and safety.