Overview
The Naso Tang is a vibrant, large fish that can be a stunning addition to any saltwater aquarium. With a lifespan of up to 20 years, they require a spacious tank and stable water conditions. Their golden yellow coloration with electric blue and black stripes adds a striking visual contrast. They are generally peaceful, but can be shy and may require time to acclimate to new surroundings. Keeping them in a school of at least three can help alleviate stress. Regular water changes and careful maintenance are essential for their health and well-being.
Scientific Classification
| Rank | Classification |
|---|---|
| Family | Acanthuridae |
| Genus | Naso |
| Species | Naso lituratus |
| Water type | saltwater |
Natural Habitat
Native to the Pacific Ocean, they are commonly found in shallow coral reefs and can be found in the Red Sea and the Indo-Pacific region.
Appearance
They have a stocky body, with long flowing fins and a distinctive pattern of bright blue lines on a golden yellow background.
Behavior
They are not known to be aggressive but can be shy and may avoid interaction with other fish. They are best kept with other peaceful species. They are active but not overly boisterous, requiring a well-established tank with plenty of swimming space.
| Trait | Value |
|---|---|
| Temperament | Peaceful community fish |
| Schooling | No |
| Activity level | moderate |
Water Requirements
| Parameter | Ideal Range | Notes |
|---|---|---|
| Temperature | 24–28°C (75–82°F) | Use a reliable adjustable heater |
| pH | 8.1–8.4 | Avoid sudden swings |
| Hardness (GH) | 8-12 dGH dGH | Soft to moderately hard |
| Ammonia | 0 ppm | Any detectable ammonia signals a problem |
| Nitrite | 0 ppm | Toxic even at low levels |
| Nitrate | <20 ppm | Manage through regular partial water changes |
| Min. tank | 150L (40 gal) | Larger tanks are easier to keep stable |
Interesting Facts
- They are often referred to as Napoleon Tangs due to their regal appearance.
- They are known to be excellent cleaners, helping to remove parasites from other fish.
- The Naso Tang has a unique ability to change color slightly as it ages.
📋 Full Care Guide
Ready to set up a tank for your Naso Tang? The complete care guide covers tank setup, feeding schedule, common diseases, tank mates, and breeding.
Read Naso Tang Care Guide →Related Species
Related Species & Guides
This species profile was reviewed for biological accuracy and practical aquarium care guidance. For suspected illness or disease, test your water parameters first and consult an aquatic veterinarian if symptoms persist.