The Blue Devil Damselfish, scientifically known as Chrysiptera cyanea, is a vibrant addition to any marine aquarium. This small, brilliantly blue fish, accented with yellow on its fins, is known for its hardiness and adaptability. Native to the Indo-Pacific region, it thrives in coral-rich areas. While relatively easy to care for, it’s known for its territorial behavior, especially in smaller tanks. Ideal for both novice and experienced aquarists, the Blue Devil Damselfish adds a splash of color and dynamic activity to your underwater world, making it a captivating choice for any saltwater aquarium enthusiast.

Care Level: Easy

Diet: Omnivore – prefers a varied diet of meaty foods and algae-based foods.

Max Size: Up to 3 inches (7.6 cm)

Temperament: Semi-aggressive, especially in smaller tanks.

Family: Pomacentridae