Andaman sea, Satun, Thailand. Shoals of Banana fusilier (Pterocaesio pisang) and Goldband fusilier (Pterocaesio chrysozona) swim over the reefs of Hin Khao, two small pinnacles in the sea of Satun, Thailand. The water's rich nutrients nurture productive marine ecosystems, teeming with over 800 species of marine life.