Encounter with a true toxic terror
Some of the best animal encounters happen when you least expect it. And when Steve and the team are out looking to film tuna, they come across one of the deadliest creatures in the world - Portuguese man o' war. An organism so venomous that it can catch and digest over 100 fish in a day!
Watch Deadly Predators on CÂ鶹ԼÅÄ and iPlayer.