More info
Datasheet
| Minimum Tank Size | 900 litres / 237.75 US gallons |
| Maximum Size | 45cm / 17.72inches |
| Reef Compatible | Always reef safe |
| Temperament | 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 Blonde Naso Tang, scientifically known as Naso elegans, is a member of the Acanthuridae family, commonly referred to as Surgeonfish. This species can grow up to a maximum size of 45cm and is recognized by its elegant appearance and smooth head. It is also known by various common names including Smoothheaded unicornfish, Indian orange-spine unicorn, Elegant unicornfish, and Orangespine unicornfish.
Aquarium Suitability
The Blonde Naso Tang is deemed suitable for aquariums with careful consideration. They are known to be delicate in terms of hardiness and may require specific conditions to thrive. Additionally, it is crucial to provide ample swimming space as these fish demand a large aquarium due to their size and swimming habits.
Demands, Care and Hardiness
To ensure the well-being of the Blonde Naso Tang, it is important to offer a well-established aquarium with plenty of algae for grazing. This species primarily feeds on algae, emphasizing the need for an algae-rich diet supplemented with macroalgae such as seaweed or nori. Naso Surgeonfish are generally peaceful towards other tank mates but may exhibit aggression towards similar species.
Reef Suitability
The Blonde Naso Tang is known to be reef-compatible and is considered reef safe, making it a valuable addition to coral aquariums. They typically spend their time swimming around and grazing on algae without causing disturbances to corals or invertebrates.
Aquarium Setup
For optimal care of the Blonde Naso Tang, it is essential to provide hiding places within the aquarium, especially when introducing them to a new environment. The tank should have a stable water temperature ranging from 22.2-25.6°C, a pH level of 8.1-8.4, a salinity of 1.020-1.025, and a carbonate hardness (KH) of 8-12.
Behaviour
Blonde Naso Tangs are recognized for their peaceful demeanor within the aquarium, spending most of their time swimming and foraging for algae. However, they may engage in territorial behaviors, especially towards similar species, so monitoring their interactions with tank mates is crucial.
Feeding and Diet
When feeding the Blonde Naso Tang, it is vital to ensure a primary diet rich in algae, supplemented with microalgae like spirulina. Maintaining a balanced diet is essential for their overall health and immune system support.
Dimorphism
In terms of dimorphism, the Blonde Naso Tang may exhibit variations in coloration between males and females. Captive reproduction of this species is not commonly documented in the available information.
Habitat and Distribution
Blonde Naso Tangs are native to the Indian Ocean, ranging from the Red Sea south to Durban, South Africa, and eastwards through the islands of the western Indian Ocean to southwestern Indonesia, at least to Bali. They prefer habitats with ample algae growth on rocks and stones where they can graze efficiently.