Naso Tang (Blackfin)

Scientific Name: Naso lituratus
Family: Acanthuridae
Origin: Indo-Pacific Ocean
Care Difficulty: Moderate
Temperament: Generally peaceful
Diet: Herbivore
Minimum Tank Size: 700 liters
Maximum Size: 35–45 cm
Temperature: 24–27°C
Salinity: 1.023–1.025 SG
pH: 8.1–8.4
Reef Compatibility: Fully compatible

The Naso Tang, with its elongated body structure, distinct facial features, and graceful swimming, is one of the most impressive Tang species for large reef aquariums. Male individuals may develop caudal filaments with age, creating a more flamboyant appearance.

In its natural habitat, it roams in schools in open reef areas, feeding on algae. Due to its calm nature, it can coexist harmoniously with suitable tank mates.

Points to Consider

• Requires a very large swimming area
• Is a fast-growing species
• Regular vegetable food and algae support should be provided
• Strong filtration and high oxygen levels are important
• Thrives in large and stable reef systems