09/04/2026
It sounds almost unbelievable, but this remarkable incident really happened at Seoul’s COEX Aquarium.
A roughly 2.2-meter female sand tiger shark attacked a much smaller male banded hound shark, measuring about 1.2 meters, after what aquarium staff described as a territorial encounter.
According to staff, sharks can establish their own space, and an unexpected collision may trigger a defensive bite. Once the larger shark caught the smaller one around the head, its predatory instincts apparently took over.
By the following morning, the smaller shark had been almost completely swallowed—with only its tail protruding from the female’s mouth. 😲
As shocking as the scene looked, eating smaller sharks isn’t entirely outside the natural diet of sand tiger sharks. They commonly prey on fish and other marine animals, and smaller sharks and rays can also become prey.
Their frightening-looking, needle-like teeth are particularly effective at gripping slippery animals.
Despite their appearance, sand tiger sharks are generally considered relatively docile toward humans. They also have a fascinating method of controlling buoyancy: they can gulp air at the surface and retain it in their stomachs, helping them hover in the water with minimal movement.
And there’s an important detail whenever this story resurfaces online:
It isn’t breaking news.
The incident occurred in January 2016, although the extraordinary photographs and videos continue circulating years later.
Nature can produce moments so bizarre that even a decade later, people still have trouble believing they actually happened. 🦈🌊
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