A reservoir in Guangxi released a scavenger of harmful fish. What do you know about this kind of fish?

The news that a reservoir in Guangxi released scavengers of harmful fish species really made people feel particularly angry. Because fish like scavengers can't balance the ecological balance of water and even destroy it. Because fish like scavengers can be said to have no natural enemies, once they start flooding in a certain area, they will also cause disasters and even destroy the ecological balance of water bodies. Moreover, this fish will devour other fish eggs, which will greatly increase the probability of extinction of other fish species.

What do you know about this kind of fish?

1, according to relevant statistics, a scavenger can eat 3000~5000 fish eggs a day, and even swallow the vaccine when he is hungry. Moreover, this kind of fish has a strong reproductive ability. If it overflows in a certain area, it will naturally destroy the ecological balance of the water body.

2, the reproductive capacity is extremely amazing. The above contents have suggested that this kind of fish has a particularly strong reproductive ability. Under normal circumstances, it can lay more than 2000 eggs at a time, and the survival rate is extremely high. When a fish is formed in a water body, it will run amok. Moreover, when the sweeper breeds, he completes the breeding work by digging holes. According to relevant investigations, fish eggs in black rice can sometimes be as deep as one meter. In this case, it not only brings a lot of workload to the staff, but also may cause collapse if there is a river bank nearby.

3. Nocturnal fish. In fact, most freshwater fish rest at night and are more active during the day, but scavengers are the opposite of other fish. In this case, other fish will naturally be threatened, because this is also the most vulnerable time for other fish.

Content summary.

Generally speaking, the harm brought by this kind of fish is great, and the consequences are unpredictable. So don't release the sweeper in the pond casually, otherwise it will easily lead to the destruction of the water ecological environment.