scientific name Pseudochromis flavivertex, is a small, colorful fish species belonging to the Pseudochromidae family. These fish are found in the Western Pacific region, particularly in the waters around Indonesia, the Philippines, and Palau.

The Sunrise Dottyback typically grows to a maximum size of 3 inches, making it a popular choice for home aquariums. It has an elongated body with a pointed snout, a large head, and a prominent dorsal fin. The species displays sexual dimorphism, with males having a more elongated body and more intense coloration than females.

The body coloration of the Sunrise Dottyback is striking, with a bright yellow-orange body and a black spot near the tail. The fins are typically a bright blue, providing a beautiful contrast to the body. Juvenile specimens may display slightly different coloration, with a more muted orange-yellow coloration and a thin blue line running across the body.

In the wild, Sunrise Dottybacks are solitary fish and can be territorial, particularly towards other members of their own species. In home aquariums, however, they can coexist peacefully with other non-aggressive species. These fish are typically easy to care for and are well-suited to reef aquariums.

The Sunrise Dottyback is an omnivorous species, feeding on a diet of small crustaceans, plankton, and other small marine organisms. In home aquariums, they can be fed a variety of foods, including frozen or live brine shrimp, mysis shrimp, and other small meaty foods.

Overall, the Sunrise Dottyback is a beautiful and popular species of fish for both novice and experienced aquarium enthusiasts. With their striking coloration and ease of care, they make a great addition to any home aquarium.