Ключевые слова: animal, animals, aquarium, atlantic, atlantic ocean, brown shark, carcharhinidae, carcharhiniformes, carcharhinus, carcharhinus plumbeus, cartilaginous fish, chondrichthyes, elasmobranchii, fauna, fish, fishes, glass, indian ocean, look, looking, marine, marine life, natural, nature, observe, observing, ocean, pacific, pacific ocean, person, requiem shark, sandbar shark, sea, sea life, selachimorpha, shark, sharks, silhouette, silhouetted, swim, swimming, thickskin shark, tropic, tropical, tropical waters, underwater, visitor, watch, watching, water, wild, wild animal, wild life, wildlife,