The myth of the fish that swims up urethras is false

The Truth About That Fish That Climbs Into Urethras · 5:38 · Video: SciShow · Watch at the source

In short: You may have heard a bizarre urban legend about a specific fish with a strange biological habit. This video debunks that persistent rumor, explaining the reality behind the myth.

The video addresses the long-standing urban legend regarding tiny Amazonian catfish and their supposed ability to swim into human urethras. It clarifies that these stories are products of a 'rumor mill' rather than biological fact, seeking to separate sensationalist folklore from actual zoology.

By examining the source of the hype, the content provides a necessary correction to a common piece of misinformation. It serves as a reminder of how easily sensationalized biological myths can spread and persist in popular culture without scientific backing.

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