Ключевые слова: animal, aquarium, blue, colourful, coral, coral reef, ctenochaetus, ctenochaetus strigosus, fauna, fish, goldring surgeonfish, kole, kole tang, lagoon, marine, nature, ocean, reef, sea, spotted, spotted surgeonfish, strigosus, surgeonfish, swim, tang, tropical, underwater, water, wild, wildlife, yellow, yelloweyed tang,