Common name: Striated surgeonfish
General information
The Striped Bristletooth, Ctenochaetus striatus, is a distinctive and attractive surgeonfish that is popular among reef aquarium enthusiasts. It is known for its unique coloration and bristle-like teeth, which are adapted for scraping algae from rocks and coral. This species is also recognized for its active behavior and the role it plays in controlling algae growth within the aquarium.
Details
- Recommended minimum tank volume
- 200 liter (53 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 24 to 27 °C (75 to 81 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 18 cm (7″)
- Care level
- Moderate to easy
- Diet
- Herbivore
- Social
- Solo
- Reefsafe
- Yes
- Aggression
- Semi aggresive
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerciformesPerciformes
- FamilySurgeonfishAcanthuridae
- GenusBristletooth TangsCtenochaetus
- SpeciesStriated surgeonfishCtenochaetus striatus (Quoy & Gaimard, 1825)
- SynonymsAcanthurus argenteus Quoy & Gaimard, 1825Acanthurus ctenodon Valenciennes, 1835Acanthurus flavoguttatus Kittlitz, 1834Acanthurus ketlitzii Valenciennes, 1835Acanthurus striatus Quoy & Gaimard, 1825Acronurus argenteus (Quoy & Gaimard, 1825)Ctenochaetus argenteus (Quoy & Gaimard, 1825)Ctenodon ctenodon (Valenciennes, 1835)Ctenodon cuvierii Swainson, 1839
Care
Ctenochaetus striatus is a hardy species that adapts well to life in captivity, provided that its basic needs are met. It requires a tank with ample space to swim and plenty of live rock for grazing. A varied diet that includes marine algae, seaweed, and high-quality prepared foods will help maintain its health and vibrant coloration. Regular water changes and stable water parameters are essential for the well-being of this fish.
Reproduction
In the wild, Striped Bristletooths are broadcast spawners, releasing eggs and sperm into the water column where fertilization occurs. In the home aquarium, breeding is rare, but understanding their natural reproductive behavior can be fascinating for hobbyists.
Habitat
The Striped Bristletooth is found in the Indo-Pacific region, from East Africa to the central Pacific. It prefers reef environments, often seen grazing on algae in shallow lagoons and on outer reef slopes. This species is adept at navigating the complex structures of coral reefs, which provides a model for the type of aquascaping that should be provided in the home aquarium.