Aquaman is the king of the seas and the underwater kingdom of Atlantis. He is a founding member of the Justice League.
Aquaman's powers include super strength, super speed, superhuman durability, the ability to stay underwater at any depth indefinitely and telepathy, which he uses to communicate with sea-life. He can easily withstand the pressure and temperature of the ocean floor and does not suffer from any deep sea ailments that affect normal humans. His aquatic nature means that he requires regular exposure to water or else suffer dehydration, which can kill him. However, he can survive on land for extended periods of time, if necessary. Aquaman also possesses the Trident of Poseidon, a powerful magical weapon that he uses to battle his enemies.