* Caimans: These large reptiles are powerful enough to overcome an electric eel's defenses and are known to hunt them in the Amazon.
* Anacondas: These massive snakes can constrict their prey, rendering the electric shock ineffective.
* Larger fish: Some larger fish, like piranhas, can also be a threat to young or weakened electric eels.
* Humans: While not a natural predator, humans sometimes hunt electric eels for food or for their electric organs used in traditional medicine.
It is important to note that electric eels are not a primary food source for any of these predators. They are generally not a common prey item, as their defense mechanisms make them a risky and potentially dangerous target.