Ключевые слова: amazon, animal, aquarium, aquatic, argentina, bolivia, brazil, close, closeup, colombia, colorful, dangerous, diving, ecology, ecuador, essequibo, exotic, fauna, fish, fish bowl, fishtank, fresh water, guyana, macro, natterers saw tetra, nature, outdoor, paraguay, parana, peru, pet, piranha, portrait, predator, pygocentrus nattereri, red, red piranha, redbellied piranha, snorkel, snout, south america, swimming, uruguay, venezuela, wild, wildlife,