Answered Feb 9, 2018 · Author has 362 answers and 151.1k answer views. From the view of the European eels (Anguilla anguilla) probably otters are their most vicious natural enemies. read more
Large carnivorous fish such as barracuda, other eels, humans, sea snakes, raccoons, some large sea birds. It depends on the type and size of eel. Some species of eels, like the electric eel and moray, are top predators in their particular food chain. read more
No predators regularly hunt electric eels thanks to their potent defense mechanisms. Electric eels can produce up to 650 volts with their larger electrical organs, and they use this to stun prey and deter predators, sometimes causing significant injury. read more