The ecological environment of nature is in a stable state for a long time. Once the embarrassment of alien species occurs, it will directly lead to serious damage to the local ecological environment. It not only affects the natural environment, but also affects human survival. Therefore, our government attaches great importance to species invasion. After species invade the native land, it will have a great impact on the environment. The loss is immeasurable, and the most important thing is that it will cause greater economic losses.

Many people in Guangxi release foreign species scavengers in the wild. Recently, a video was circulated on the Internet. There are many people in the wild river in Guangxi, and there are street sweepers belonging to exotic species. The scavenger is a strange fish, which originated in South America. After the video spread, it caught the attention of the local police. The police intervened in the investigation of the case. So far, relevant illegal personnel have been arrested and brought to justice by the police. At present, the case is still under further investigation. According to the existing laws and regulations in China, it is a serious illegal and criminal act to release alien species without permission.

Those who release them privately should be responsible for ecological and environmental disasters. As for who should be responsible for the local ecological environment there, I think someone should release it privately. Due to someone's irresponsibility, exotic species were put into the local ecological environment, resulting in a large number of fish in the local rivers. The habitat and living environment of native fish are seriously challenged, causing serious damage to the ecological environment. The disasters of ecological environment are often caused by human beings themselves. Therefore, we must also pay attention to the ecological environment.

Alien species shall not be released without permission. China also has special laws that prohibit the release of alien species without permission. Such as street sweepers, tilapia and crocodile eels. Relaxation in private will have a serious impact on native fish, and the ecological environment of rivers will be unbalanced due to the appearance of exotic species.