泰国安达曼海，黄鳍海葵鱼群在珊瑚礁上方游动

l of yellowfin goatfish (Mulloidichthys vanicolensis) swims above a shallow Porites coral reef in the Andaman Sea, morning sunlight breaking into individual beams as it filters down through the water. The goatfish hold a loose formation just above the reef, typical resting behaviour for the species by day before they disperse to forage over open sand after dark. Reef structure visible below. 4K, wide angle, vertical, medium shot, scuba diver POV. Andaman Sea, Krabi Province, Thailand.