Ключевые слова: animal behavior, animal kingdom, aquarium, aquarium exhibit, aquatic, aquatic animals, aquatic biodiversity, aquatic display, aquatic ecosystem, aquatic environment, artificial light, colorful, exotic, fins, group, marine, marine exhibit, marine habitat, marine life, marine organisms, marine species, motion, orange fish, pet fish, scales, school, sea creatures, swim, swim together, swimming, tails, tank, tropical fish, underwater, underwater creatures, underwater world, vibrant colors, water,