Pterapogon Kauderni

Pterapogon kauderni, commonly known as the Banggai cardinalfish, is a small, colorful fish found in the waters of Indonesia. It is a popular aquarium fish due to its attractive appearance and relatively peaceful nature. The Banggai cardinalfish is a member of the family Apogonidae, which contains over 300 species of fish. It is a small fish, reaching a maximum length of about 8 cm. The body is elongated and slightly compressed, with a pointed snout and a large mouth. The coloration of the Banggai cardinalfish is variable, but it is typically black or dark blue with white or silver stripes. The fins are transparent or translucent, and the tail fin is often lyre-shaped. The Banggai cardinalfish is found in shallow water reefs and lagoons in the Banggai Islands of Indonesia. It is a schooling fish and is often found in groups of 10 or more. The diet of the Banggai cardinalfish consists of small invertebrates, such as zooplankton and crustaceans.