closeup of the face of a black spotted tillapia cichlid, tropical fish from the rivers of africa

africa african animal animals aquaculture aquarium black cichlid cichlids closeup colorful decorative exotic face fish fishes freshwater funny head ichthyology lake life lips mangrove mariae marine mouth ocean orange ornamental pelmatolapia pet pets popular portrait river rivers sea specie species spots spotted tilapia tillapia tropical water zoology