Yellow Tail Blue Damsel (Chrysiptera parasema)

Yellowtail Blue Damsel (Chrysiptera parasema) – Reef-Safe and Beginner-Friendly

The Yellowtail Blue Damsel features a brilliant sapphire blue body contrasted by a vibrant yellow tail with an eye catching and affordable addition to reef and community tanks alike. Known for their hardiness and colorful appeal, they are among the top choices for beginners and veteran hobbyists. Generally peaceful, they may show mild aggression toward other damselfish of the same species, which can be mitigated by keeping them in odd numbered groups.

Care Level: Easy, ideal for new marine hobbyists
Diet: Omnivore, readily accepts flake, algae, mysis, brine shrimp, and frozen preparations
Temperament: Peaceful to semi-aggressive would do well in small groups (3–7 individuals) given enough space.
Tank Size: 30 gallons minimum
Max Size: Up to 3 inches (7 cm)
Compatibility: Reef-safe, does not harm corals or invertebrates
Origin: Indo-Pacific reefs.
Notes: Loves rockwork and hiding spots