Blonde Lipstick Tang (Naso Lituratus)

Blonde Lipstick Tang (Naso lituratus)

The Blonde Lipstick Tang, also known as the Orangespine Unicornfish, is one of the most elegant and "regal" members of the Acanthuridae family. It is a large, active grazer that becomes a true showpiece in a mature aquarium. Unlike many other tangs, the Naso genus is known for having a more "intelligent" and "dog-like" personality, often learning to recognize their owners and even taking food directly from their hands.

Key Information

• Common Names: Blonde Lipstick Tang, Orangespine Unicornfish, Naso Tang

• Scientific Name: Naso lituratus (The "Blonde" variant is typically from the Indian Ocean/Red Sea)

• Origin: Indian Ocean and Red Sea (The Pacific variant has a darker dorsal fin)

• Max Size: 45 cm (approx. 18 inches) — This is a very large fish!

• Lifespan: 10–20+ years

• Temperament: Peaceful; one of the least aggressive large tangs

• Diet: Herbivore – Primarily feeds on brown macroalgae (like Sargassum and Dictyota)

• Care Level: Moderate (Due to size and oxygen requirements)

---

Appearance & Identification

The Blonde Lipstick Tang is prized for its sophisticated "painted" appearance:

• The "Lipstick": Features a bright orange-to-red "smile" around the mouth.

• The "Blonde" Dorsal: The namesake of this variant is its bright yellow (blonde) dorsal fin.

• The Spines: It has two fixed, bright orange forward-pointing spines (peduncle spines) on each side of the tail base, which it uses for defense.

• Tail Filaments: As they mature, both males and females develop long, elegant streamers (filaments) on the upper and lower tips of the tail.

---

Behaviour & Tank Compatibility

• Personality: They are active but relatively calm. They do not have the "frantic" or high-strung energy of Acanthurus tangs (like the Clown Tang or Powder Blue).

• Reef Safe: 100% Reef Safe. They are excellent for reef tanks as they do not bother corals or clams and will actively help control macroalgae.

• Aggression: Very peaceful toward other fish, but they may squabble with other Naso species. They are often the "gentle giants" of a large tank.

• Swimming: They are open-water cruisers that require a massive amount of horizontal swimming space to maintain their muscle tone.

---

Ideal Tank Setup

• Tank Size: This is the most critical factor. Because they grow so large and swim so much, a minimum of 680L–950L (180–250+ Gallons) is required for long-term health.

• Oxygenation: They have a high metabolic rate and require highly oxygenated water. Strong surface agitation and high-quality protein skimming are mandatory.

• Rockwork: Provide large, open "swimming lanes" with stable rock formations. They need plenty of room to turn their long bodies without hitting the glass or rocks.

• Lid: While not traditional jumpers, a large tang can easily splash water out of the tank or jump if startled. A secure lid is recommended.

---

Dietary Needs

While most tangs eat green hair algae, the Naso tang is a specialist:

• Brown Algae: They specifically seek out brown macroalgae.

• Daily Feeding: Provide plenty of dried seaweed (Nori)—preferably brown or red varieties—clipped to the side of the tank.

• Meaty Foods: They will also accept mysis shrimp and enriched brine shrimp, but greens must make up the bulk of their diet.

---

Why Choose the Blonde Lipstick Tang?

The Blonde Lipstick Tang is for the hobbyist with a large-scale aquarium who wants a fish with a "soul." Its colors are understated yet striking, and its interactive behavior makes it more of a "pet" than just a display animal. If you have the space to accommodate its significant adult size, it is one of the hardiest and most rewarding large fish in the marine hobby.