Top 7 Deadliest Fishes in the World

Lion Fish

Like the stone fish, this fish to has poison in its dorsal spines that it injects into any animals that attack it. As a result, this fish has very few natural predators because most animals are deterred by the painful and poisonous spines. Attacks on humans are accidental and happen only if they happen to touch or step on the fish. A sting from this deadly fish may cause difficulty in breathing and nausea along with extreme pain. Death due to this fish is rare.