Great Physical Conditioning: As an Atlantean, Aquaman is naturally very physically powerful. His strength, speed and stamina are supperior to humans in several different ways.
Enhanced Durability: Aquaman's unoticably tough skin and atlantean blood allows him to withstand high water pressure and powerful attacks.
Enhanced Stamina: Aquaman has naturally higher stamina then that of a human, yet he developed this to a higher level through his own training. He is able to stay awake without eating or sleeping for days shown when he effectivley runs his kingdom, days on end.
Master Combatant: Aquaman is a very capable combatant, relying on close combat when fighting an enemy. He possess super strength which allows him to overpower and injure his opponents with little to no effort in most cases.
Master Tactician: Aquaman is a very famous figure and has a large effect of leadership on many he encounters. With that in mind he is able to effectivley use his knowledge to lay out strategic plans that utilize his and others abilities underwater that normally suceed.
High Intelligence: Aquaman has proven to be very knowledgable in the areas of world history and can effectivley memorize and state the anatomy of most species on the planet.
Multilingualist: Aquaman is cable of speaking several human languages and atlantean.