In the main comic storylines, Aquaman is not gay. However, there might be alternate universes or special editions where his character could be portrayed differently, but that's not the norm.
The story of Aquaman involves his struggle to find his place in two different worlds. He faces challenges from both human and Atlantean enemies as he strives to unite the two and bring peace. His powers and connection to the ocean play a crucial role in his adventures.
Another notable story is 'Aquaman: The Trench'. In this, Aquaman discovers a new and dangerous part of the ocean - the Trench. It has terrifying creatures and Aquaman has to find a way to protect both Atlantis and the surface world from this new threat. This story really showcases Aquaman's role as a protector of the seas.