There are no fish swimming about directly inside the Hollow, but around the edges, among the coral, Oriental Butterflyfish and Emperor Angelfish make up most of the wildlife, along with a couple of Bicolor Parrotfish.
Location and Geography
This location is located between co-ordinates D-2 and E-2 (near the entrance to Green Garden), and it is not marked on the map. It is a small alcove carved into the rock by natural forces with a sandy floor, with corals growing around the top edges of the hollow. However, no corals grow inside the Hollow itself with the exception of a few pieces growing on the walls; these corals don't harbor nearly as much life as the corals outside of the Hollow.
Inside the Hollow, on the seafloor, a single piece of the Ancient Bronze Mirror rests.