Big schools of fish hang out inside the many caves of the Poor Knights Islands. When divers enters the cave, they surge around, torn between curiosity, safety, and togetherness.
Fish at the mouth of Long Cave. The cave is about 100 feet long, although I did not swim to the far end. The water depth is about 40 feet inside.
Blue maomao fish crawl down the wall and onto the floor of the cave at Middle Arch. I think they look like someone is pouring out a stream of fish.