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Facing the Invasion of Snakehead Fish, Americans Made a Movie: It Can't Survive Domestically

Snakehead fish, commonly known as black fish, is notoriously fierce and has strong reproductive ability, a large appetite. China is one of its original habitats.

Because of its size, they are called 'Snakehead Fish' in English.

Snakehead fish (black fish) mainly feeds on other fish, water birds, amphibians, and has a strong aggressive nature.

Black fish has not proliferated domestically, because it cannot grow at all, let alone proliferate?

However, in foreign countries, it is an unyielding 'bully fish,' or an invasive fish.

Strong survival ability, occupying the space of native fish.

(It has to be said that black fish is making us proud abroad).


In 2002, when the black fish first appeared in American news, its fierce habits and tenacious life force startled many people.


Science Monster Poster

In the 2004 movie 'Frankenfish,' the 'protagonist fish' which was larger than the Great White Shark, was also based on the snakehead fish. National Geographic magazine also gave the snakehead fish a nickname, 'Fishzilla'.

This shows the strength of the snakehead fish, which the Americans could not cope with.

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Why could the snakehead fish proliferate in the United States? This is related to its way of growth.Protecting offspring:

Black fish has a protective instinct, they will protect their young from harm.

When laying eggs, they always stay close to their offspring, not letting other fish or animals approach.

After the fish eggs hatch, they always swim with the little snakehead fish to ensure its safety until it can survive normally.

When the little snakehead fish can forage freely, they will drive them out of their territory to let them find their own territory to survive.


This survival method ensures the survival of the little snakehead fish and makes it occupy a wider area of water.


Black fish's teethEverything eats:

Black fish eats everything, as long as it's a living thing, whether it's swimming in the water or running on the ground or flying in the sky, it's their food.

Black fish lurks underwater or in water plants, preying on passing fish. When fish approach, they bite the prey instantly.

Water plants amphibians cannot escape, amphibians jumping or swimming on water plants are the food of black fish.

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Some large black fish can prey on small water birds, water birds resting on the water surface, black fish can bite the prey instantly from underwater.

These two survival methods have made the snakehead fish increasingly numerous in the waters of the United States, but the Americans have no way to deal with them.

Because of different dietary habits, Americans don't like to eat freshwater fish, they say there are fish bones, eating too troublesome.

So, people who eat these fish are relatively few, which also leads to their massive reproduction and proliferation.


Black fish proliferates due to its diverse diet, few predators, and rapid reproduction. It can quickly eat other fish in the lake or pond.


Black fish's teeth, front view

Americans have implemented various measures to combat these unwelcome guests.

The Americans launched a nationwide campaign to eradicate snakehead fish, urging the public to hunt them, regardless of size, and not to release them.

Snakehead fish in the United States is simply infamous, in 2004, the protagonist fish which was larger than the Great White Shark was based on snakehead fish, National Geographic magazine also gave the snakehead fish a nickname, 'Fishzilla'.

Black fish has been eaten and farmed domestically, it is difficult to buy wild ones, which is why the Americans don't know how to enjoy it.

This is also a case of fish invasion in other countries, what do you think?

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