Fish are considered among the most beautiful creations of nature, especially if we think of the colorful tropical fishes that delight the eye of the beholder. The most dangerous fish that pose a threat to humans, found in nature is not too often, but they are there, and the enemy must know in person. Here is the 10 most dangerous fish in the world, part 3: The goblin shark, red lionfish, fish, a dog, or toby, scorpion-ruff, moray eel, sea dragon, Vandelli or candiru fish-stone, the piranha, the great white shark.