Description
A small, attractive damselfish with a deep blue body covered in fine horizontal black striping and subtle electric-blue highlights. It has a sleeker, more refined look compared to typical damsels. Known for being one of the least aggressive damselfish, making it popular in reef aquariums.
Lighting
Low to strong lighting
(Highly adaptable; coloration improves under moderate to strong lighting)
Placement (Aquarium Zone)
Mid to lower reef zones
Prefers rockwork, caves, and crevices for shelter
Temperature
24–28°C (75–82°F)
Salinity
1.020–1.025 SG
pH
8.1–8.4
Alkalinity
8–12 dKH
Diet
Omnivore
Mysis shrimp
Brine shrimp
High-quality flakes and pellets
Zooplankton-based foods
Adult Size (up to)
~5–6 cm (2–2.5 inches)
Care Level
Beginner
(Very hardy and easy to keep)
Compatibility
Peaceful to semi-aggressive (much calmer than most damsels)
Suitable for community reef tanks
Reef-safe (will not harm corals or most invertebrates)
Can be kept singly or in small groups (if tank size allows)
Compatible with peaceful fish like gobies, blennies, wrasses
