More info
Datasheet
| Minimum Tank Size | 400 litres / 105.67 US gallons |
| Maximum Size | 16cm / 6.30inches |
| Reef Compatible | Always reef safe |
| Temperament | Mostly peaceful but might be aggressive towards similar species |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.020-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
The Indian gold-ring bristle-tooth, also known as the Yelloweye bristletooth, belongs to the Acanthuridae family within the Ctenochaetus genus. These fish are characterized by their specialized teeth, allowing them to not only consume algae but also scrape organic material off rocks and stones. Their behavior is relatively peaceful, making them suitable for smaller aquariums compared to more active surgeonfish species. While not as vibrant in color as some others, their appearance may change as they grow.
Aquarium Suitability
The Indian gold-ring bristle-tooth is suitable for aquariums but requires careful consideration when housed with other aggressive surgeonfish species due to its mild demeanor. Adequate hiding spaces and a well-established aquarium with ample algae for grazing are essential for their well-being.
Demands, Care and Hardiness
With an average level of hardiness, these fish require a tank size of a minimum of 400 liters to thrive. They thrive in environments with stable water conditions, including a pH of 8.1-8.4, a salinity of 1.020-1.025, and a temperature range of 22.2-25.6°C.
Reef Suitability
The Indian gold-ring bristle-tooth is considered reef safe and will not typically disrupt corals or invertebrates. However, they may exhibit aggression towards similar species, so caution is advised when considering tankmates.
Aquarium Setup
To ensure the well-being of Indian gold-ring bristle-tooth, provide ample sand and rocks for scraping, hiding places among live rocks, and a variety of algae-based foods such as seaweed and spirulina to supplement their diet.
Behaviour
These fish spend most of their time swimming around and grazing algae from rocks. They are generally peaceful but may display territorial behavior, especially towards similar species.
Feeding and Diet
Their diet primarily consists of macroalgae like seaweed or nori, along with microalgae such as spirulina. It is crucial to ensure they have access to enough algae in the aquarium or supplement their diet with algae-rich foods to maintain their health.
Habitat and Distribution
Found in the Indian Ocean, including regions off the East Indian Ocean, West Indian Ocean, Australia, and Indonesia, the Indian gold-ring bristle-tooth thrives in environments with ample algae growth and suitable grazing opportunities.