Its silvery entire body and crimson dorsal fin create a striking look, fueling legends and intrigue. Like a deep-water inhabitant, it plays a mysterious yet integral role in maritime ecosystems. 其次，旅游业的发展导致了三亚城市化进程的加速。随着越来越多的酒店、度假村、商场等设施的建设，土地资源的使用变得越来越密集，许多原本属于生态保护区的区域被开发成了旅游项目。这不仅加剧了环境污染和... https://aquariumshops.school.blog/2025/05/13/preserving-aquatic-harmony-with-professional-cleaning-and-equipment-solutions/