Yes, this is artificially released, because there is no such species in our country, and it belongs to alien invasive species. Since there is no such thing in our country, how can there be such a thing in our community pond? If it weren't for artificial breeding and relaxation, there wouldn't be such a creature in our country's waters, because this creature is very dangerous. It has no natural enemies in the water and can eat all the fish, shrimp and so on. So it is particularly dangerous to put such things in water, so how can we introduce such dangerous alien species?

Then some people may be curious. Since our country is not allowed to introduce such species, why are there so many in China? In fact, many people regard it as an ornamental fish, and then secretly sneak it into China. At first, many people raised it as an ornamental fish, and then they raised it and found that they couldn't afford it, or there were not enough fish tanks, so they released it into the pond. In fact, I can't quite understand the mentality of this kind of person, because when we look at the pictures, we will find that such fish are particularly ugly, particularly scary and scared to look at, whether they are young or grown up.

why are ornamental fish called ornamental fish? It's because it's ornamental, at least it looks good, but such a fish is so scary, how can it look good? So I really don't know much about those people who will breed this kind of fish. Maybe it was because they followed the trend at first. When they saw someone around them, they followed suit. Crocodile eel eats all kinds of fish and is basically not picky about food. If you keep this kind of fish all the time, you need to spend a lot of money on feed every day, so some people can't afford it, so they just throw it away. This behavior is actually very irresponsible, because if you throw it into the water, it will cause great damage to the local waters.