7. Stone Fish – Most Venomous Fish
The Stone Fish hold the title of “World’s Most Venomous Fish”. Its sting is so powerful that some people insist it causes the most terrible pain experienced by man.
It appears similar to the colour of the stones in the water (hence the name), this characteristic makes it difficult for swimmers to recognize it, step on it and trigger the sting. A sting that would leave you begging that the affected part should be amputated.
The Stone Fish has gruesome-looking spines that are designed to hurt any predator and stepping on its spine would at best cost you your leg and at worst your life.