Rolland's demoiselle

The Rolland's demoiselle (Chrysiptera rollandi) is a marine fish known for its striking appearance. Predominantly blue, it features a yellow-orange belly and black markings across its eyes and dorsal fin. Originating from the Indo-West Pacific, including areas like Indonesia and the Great Barrier Reef, it reaches up to 6 centimeters in length. In the hobby, it is moderately well-known, appreciated for its vivid coloring and energetic behavior, making it a popular choice for reef aquariums.