banggai cardinalfish

actinopterygii alive anal and animal apogonidae apogoninae aquarium attractive background banggai bars beautiful beauty black bold cardinalfish caudal closeup conspicuous demersal distinct distinctive diurnal dorsal duo elongated endangered exotic fauna feeder fin first fish forked indonesia indonesian kauderni living marine markings monomorphic mouthbrooder nature ocean opportunistic pair paternal pattern perciformes pet popular pterapogon rays saltwater sea second sexually small striped swim swimming tasseled tropical two underwater unique unusual vibrant vivid water white wild wildlife