Ключевые слова: adult, algae, america, animal, anubis, aquarium, aquatic, aquatic animal, beautiful, body, brown, closeup, community aquarium, densely, docile, dorsal, eye, fauna, fins, fish, flora, freshwater, freshwater aquarium, full length, gills, group, metynnis hypsauchen, nature, peaceful, pet, photo, plants, profile, round, scales, serrasalmidae, silver, silver dollar, south america, spotted, substrate, swim, tail, timid, tropical, tropical freshwater fish, two, underwater, underwater view, water,