Ctenochaetus striatus

Datasheet

General Description

The Orange Stripe Bristletooth Tang, scientifically known as Ctenochaetus striatus, belongs to the Acanthuridae family. This species is distinguished by its unique teeth, allowing them to scrape organic material from rocks in addition to feeding on algae. Unlike more active Surgeonfish, Bristletooth Tangs exhibit a peaceful demeanor, making them suitable for smaller aquariums. While not as vividly colored as other Surgeonfish, some species may display more vibrancy when young.

Aquarium Suitability

With a temperament described as mostly peaceful but potentially aggressive towards similar species, the Orange Stripe Bristletooth Tang is labeled as suitable for aquariums with care. These fish are not recommended to be housed with more aggressive Surgeonfish and require hiding spots, especially when introduced to a new aquarium. Adequate space for swimming and grazing on algae-covered rocks is essential for their well-being.

Demands, Care, and Hardiness

Thriving in aquariums with a minimum tank size of 500 liters, the Orange Stripe Bristletooth Tang has average hardiness. These fish should primarily consume algae-based foods to maintain a healthy immune system. A diverse diet including macroalgae like seaweed and microalgae such as spirulina is ideal for their nutrition. Providing ample sand and rocks in the aquarium is crucial for replicating their natural habitat.

Reef Suitability

Considered always reef safe, this species poses minimal risk to corals and invertebrates typically found in reef aquariums. Their preference for algae over other organisms makes them a beneficial addition to coral environments, aiding in maintaining algae levels within the tank.

Aquarium Setup

For successful care of the Orange Stripe Bristletooth Tang, it is recommended to have a well-established aquarium with plenty of algae for grazing. Maintaining suitable water conditions with a pH ranging from 8.1 to 8.4, a specific gravity between 1.020 and 1.025, and a temperature of 22.2-25.6°C (72-78°F) is crucial for their health.

Behaviour

These fish spend most of their time swimming around and nibbling on algae from rocks. While not typically aggressive towards other fish, introducing multiple Bristletooth Tangs may lead to the establishment of a hierarchy within the tank. Providing hiding places and ensuring each fish has its own sleeping area can help prevent potential conflicts.

Feeding and Diet

Feeding on detritus, small crustaceans, and various frozen foods, the Orange Stripe Bristletooth Tang requires a primary diet rich in algae. Supplementing with algae-based foods like Nori seaweed and spirulina ensures their nutritional needs are met for optimal health and well-being. Additional feeding may be necessary if algae levels in the tank are insufficient.

Dimorphism

The potential dimorphism of the Orange Stripe Bristletooth Tang is not specified in the provided information. Captive reproduction details are also not covered.

Habitat and Distribution

Found throughout the Indo-Pacific region excluding certain islands, the Orange Stripe Bristletooth Tang inhabits areas with ample rocks and algae for feeding. Their distribution encompasses the East Indian Ocean, West Indian Ocean, Australia, Japan, Red Sea, and Indonesia, where they contribute to the ecological balance by consuming algae and organic matter.