The 10 most dangerous fishes in the world (With Pictures)

3. Pufferfish

Pufferfish is ranked amongst the topmost poisonous fish found till the present date; the fish has poison reservoir of tetrodotoxin in its liver, ovaries, intestines and skin. The tetrodotoxin poison affects the brain and may cause weakness, paralysis and death even at a minimum consumption of the poison, which makes it a highly dangerous fish.