| Scientific Name | Chrysiptera starcki |
| Common Names | Starck's Damselfish, Starck’s Demo, Blue Devil Damselfish |
| Max Length | 3.5 inches (9 cm) |
| Min Tank Size | 30 gallons (113 liters) |
| Temperament | Semi-aggressive; can be territorial, especially in smaller tanks or when kept singly. Best housed with other semi-aggressive or robust fish. Keeping in pairs or small groups may reduce aggression if introduced simultaneously. |
| Reef Safe | ⚠ With Caution |
Meet the Starki Damselfish, the aquarium showstopper that’s got hobbyists hooked! Aquarists can’t get enough of its bold personality as it loves darting through live rock hideouts or weaving between corals. Don’t let its small size fool you; this Starck’s Damselfish has enough charisma to rival the biggest tank residents. Pair it with a setup that’s got plenty of nooks for exploring and a few robust tankmates to match its spunk, and you’ve got a recipe for an aquarium that pops. A varied diet of flakes or frozen treats keeps it vibrant, and a decent-sized tank (30 gallons or more) gives it room to shine. It’s no wonder this fish is a favorite for those who want a splash of color and a whole lot of attitude!
Omnivorous; feeds on zooplankton, small crustaceans, and algae in the wild. In aquariums, offer a varied diet of high-quality flake foods, pellets, frozen mysis shrimp, or brine shrimp. Feed 1-2 times daily in small amounts to maintain water quality.