Blue Devil Damsel

Scientific Name: Chrysiptera cyanea
Family: Pomacentridae
Origin: Indo-Pacific Ocean
Care Difficulty: Easy
Temperament: Aggressive
Diet: Omnivore
Minimum Tank Size: 80 liters
Maximum Size: 7–8 cm
Temperature: 24–27°C
Salinity: 1.020–1.025 SG
pH: 8.1–8.4
Reef Compatibility: Fully compatible

Chrysiptera cyanea is one of the most striking damselfish species in marine aquariums, known for its intense electric blue color. Due to its hardy nature and easy care, it is frequently chosen by beginner hobbyists. It can be safely kept in reef aquariums.

Despite its small size, it can be quite territorial and aggressive. It may exhibit aggressive behavior towards fish that enter its territory.