The stonefish is the world's most poisonous fish.
It can be found in the Indo-Pacific region's coastal waters, from the Red Sea to Australia.
They are masters at camouflage, blending in with the seafloor's rocks and coral.
They have 13 venomous spines on their backs. When walked on, the spines detach and inject poison into the victim's foot.
Although they are not aggressive fish, if they feel threatened, they will protect themselves.
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