Ключевые слова: algae, animal, aquarium, aquatic, beauty, biodiversity, biology, body, colorful, coral, couple, delicate, ecosystem, environment, exotic, eye, finn, fish, head, hippocampus, marine biology, marine life, nature, ocean, orange, pair, red, reef, sea, sea life, seahorse, seaweed, swimming, tail, together, tropical, underwater, vertebrate, water, where is the hippocampus, wildlife, yellow, zoology,