Ключевые слова: aquarium, aquascape, aquatic, attractive, bar, beautiful, biodiversity, black, black skirt, black widow, bred, breeding, captive, captivity, characin, closeup, commercial, conservation, cute, decor, decoration, decorative, dorsal, ecosystem, fauna, fin, fish, fishtank, freshwater, grass, habitat, hobby, nature, omnivorous, ornamental, pectoral, pet, petticoat, plant, rio, river, species, sustainability, swimming, tank, tetra, tropic, tropical, underwater, vegetation,