The reef is a vertical wall that runs from north to south and merges with Ngemelis Wall at Blue Corner. Inside of the cavern you can find many soft corals and Tubastraea decorating the walls. Many species of nudibranchs and shells can be found along the sandy bottom. Large schools of barracuda, tuna and snapper patrol the cavern opening. The reef wall is vertical and offers just about every type of tropical fish and species of coral that you can imagine! The 20-25 minute swim along the reef to Blue Corner will reward the observant diver.