周氏吻蝦虎

Rhinogobius zhoui — Zhou's Goby

Zhou's Goby is a prized and relatively rare freshwater rhinogobius goby native to clear, fast-flowing streams in southern China. Males display vivid red and blue facial and body markings, making them highly sought after by goby enthusiasts. It is a territorial bottom-dweller that requires cool, well-oxygenated water and a rocky substrate to feel at home.