No, the real fish is a horse-stepping fish, not a sea fish. Horse-stepping fish is a kind of horse-stepping fish, belonging to a class of bony fish-Echinophoridae. Their upper jaw is triangular, their lower jaw is beak-shaped, their teeth are small and scaly, their muscles are transparent and their peritoneum is black. Mata fish can live in both seawater and fresh water. Their growth and development process is in seawater, and their reproduction process is in.