
Source: Wikimedia Commons
Chrysiptera starcki
A small damselfish with a brilliant blue body and a yellow band from the back to the tail. It occurs in Japan including the Ryukyu Islands. Hardy and easy to keep, but aggressive toward its own kind, so keep one per tank.
Starck's Damselfish (Chrysiptera starcki) is a small damsel with an anti-equatorial distribution, from the Ryukyu Islands to Taiwan and from Queensland to New Caledonia, and it has also been reported from Tonga. It lives among rocky outcrops and crevices in sand channels on outer reef slopes at 20-60 m, and is most common in the deeper sections. The brilliant blue body is yellow along the back, with the yellow extending onto the tail and lower jaw. It reaches 7 cm SL. Pairs spawn on the substrate and the male guards the eggs. An active, constantly moving fish, it is hardy and easy to keep and needs less room than many other damsels, so it is considered a good beginner's fish. Keep it in a tank of 114 L or more with live rock for shelter. It feeds on zooplankton and algae and ignores invertebrates, making it suitable for reef tanks. It is aggressive toward its own kind, however, so keep only one unless the tank is very large.
Source: Wikipedia (CC BY-SA 4.0)
The Starck's Damselfish grows to Up to 7cm SL.
The ideal temperature for the Starck's Damselfish is 22〜26℃.
Origin
Western Pacific: Ryukyu Islands to Taiwan, and Queensland to New Caledonia; also Tonga
Size
Up to 7cm SL
Temperature
22〜26℃
Sources: LiveAquaria / FishBase
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Sources: CITES Appendices (species not listed) / IUCN Red List
Regulations may change. Always verify the latest information with the relevant authorities.
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Pellets, flakes, frozen food (omnivore)
Aggressive toward its own species; keep only one unless the tank is very large.
114 L (30 gallons) or larger with live rock for shelter.
22-26°C, pH 8.1-8.4, specific gravity 1.020-1.025.
Omnivore. Pellets, frozen and algae-based foods once or twice daily.
Relatively peaceful with other species. Ignores invertebrates and suits reef tanks.
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
The ideal temperature for Starck's Damselfish is 22〜26℃. Avoid sudden temperature changes and maintain a stable environment.
Starck's Damselfish typically reaches Up to 7cm SL as an adult. Size may vary depending on care conditions and individual genetics.
Starck's Damselfish feeds on: Pellets, flakes, frozen food (omnivore). Aim for a balanced diet with appropriate feeding frequency.
The price of Starck's Damselfish varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 15, 2026