Description: The angelfish is a type of marine fish known for its vibrant colors and unique shape. These fish belong to the family Pomacanthidae and are primarily found in the coral reefs of the Indian and Pacific Oceans. Their bodies are generally oval and flattened, allowing them to move agilely among the reef structures. Angelfish are famous for their color patterns, which can include combinations of blue, yellow, orange, and black, making them one of the most attractive species for aquariums. In addition to their beauty, these fish exhibit interesting behavior; they are territorial and often establish a home in a specific area of the reef, where they defend their territory from other fish. Their diet mainly consists of algae, sponges, and small invertebrates, making them an essential component of the reef ecosystem. The importance of angelfish lies not only in their visual appeal but also in their role in maintaining reef health, as they help control algae growth and contribute to marine biodiversity.