Aquaman is an average man named Carter Smith except for the fact that he was born with the power of the sea. He lives of the coast off California in the sea. He visits the city pretty often and then goes back to the sea for the night.
Aquaman lives to protect the city. His powers are that he can control the sea or any water near him. He can also breath underwater.
There is only one thing that can defeat him and that is electricity. Aquaman's archenemy is Shockman. Shockman's ability can severely injure Aquaman. It may even lead to his death.