The goblin shark is one of the scary sea monsters. This pink-skinned sea creature ... It is usually between 3 and 4 m (10 and 13 ft) long when mature. The fangtooth is among the scariest fish ...

The ocean holds many bizarre deep-sea monsters. As you dive 140 meters underwater, you might see a megamouth shark. Sure, they look scary, but those 50 rows of teeth are for filtering krill.