水下珊瑚礁鱼类生物多样性 安达曼海 生态系统 潜水员视角

hed triggerfish (Odonus niger) hold near a coral reef wall in the Andaman Sea as dense schools of smaller reef fish rise off the structure into open water, part of the fish biodiversity along this stretch of Indo-Pacific reef. The wall combines hard coral colonies and encrusting algae, forming the structural foundation behind this concentration of marine life, with fish gathering around complex coral habitat rather than open sand. 4K, wide angle, vertical wide establishing shot, scuba diver POV. Andaman Sea, Krabi Province, Thailand.