Orange Herring Unicornfish
(Naso elegans)

Descrição

The common name for *Naso elegans* is “Blonde Naso Tang” or “Elegant Unicornfish,” among others.
Maximum size is up to 45 cm (18 inches), though 35 cm (14 inches) is more typical in the wild and 30.5-45.7 cm (12-18 inches) in captivity.
Origin: Indian Ocean, including the Red Sea, east Africa, to southwestern Indonesia (Bali), Christmas Island, and Cocos (Keeling) Islands.
Lifespan: 20-30 years in the wild, but often shorter in captivity (10-15 years is reported by some sources, others state 6-10 years). I will use a conservative range.
pH Range: 8.1-8.4.
Temperature: 22-26°C (72-78°F).
Tank size: Minimum 1000 liters (around 264 US gallons) is recommended for single specimens or groups. Some sources suggest 180 gallons (681 liters) as a minimum, or even 125 gallons for larger tangs, but given the maximum size and need for swimming space, 1000L or more seems to be the expert consensus for long-term health. I will lean towards the larger recommended size for responsible keeping.
Diet: Herbivorous, primarily grazing on benthic algae (especially brown algae like *Dictyota* and *Sargassum*). Needs plenty of marine-based seaweed (nori, spirulina) supplemented with quality flakes/pellets and some small meaty foods.
Temperament: Generally peaceful, but can be semi-aggressive towards conspecifics and other tangs, especially if not introduced simultaneously or if space is limited.
Swimming Zone: Mid-depth and near the bottom, also active swimmers throughout the aquarium.
Care Level: Intermediate to advanced aquarists.
Reef Safe: Yes, generally.

Let’s refine the word counts and content based on these findings.
Headline: Blonde Naso Tang: Majestic Grace for Your Reef
Teaser: The Blonde Naso Tang (*Naso elegans*) is a stunning and active addition, known for its vibrant colours and elegant presence in spacious marine aquariums.
Overview: This striking surgeonfish displays a graceful, elongated body with a greyish tone, enhanced by a bright yellow dorsal fin, orange lips, and distinctive orange caudal peduncle spines. Males may develop beautiful trailing filaments on their lyre-shaped caudal fins. An active swimmer, it brings dynamic movement to the mid-to-bottom levels of your aquarium, gracefully grazing on algae.
Care Level: The Blonde Naso Tang requires intermediate to advanced care. While generally peaceful towards most tankmates, it can exhibit semi-aggressive behaviour towards other tangs, particularly if introduced without ample space. Introduce them carefully and provide plenty of hiding spots and open swimming areas for their well-being.
Tank Essentials: A mature marine aquarium of at least 1000 litres is crucial to accommodate its active swimming habits and adult size. Maintain stable water conditions: temperature 22-26°C and pH 8.1-8.4. Ensure strong water circulation and a tight-fitting lid to prevent jumping.
Diet: As a primary herbivore, the Blonde Naso Tang thrives on a diet rich in marine algae, such as nori and spirulina. Supplement this with high-quality marine flakes or pellets and occasional small meaty offerings to ensure comprehensive nutrition and boost its immune system. Consistent grazing opportunities are vital.
Why Buy From Us: We ensure responsible sourcing and ethical acclimation for all our healthy aquarium fish. Our Blonde Naso Tangs are quarantined and meticulously cared for before arriving at your door, ready to thrive in your expertly prepared marine setup.

SEO Keywords: “buy Naso elegans online”, “Naso elegans care”, “healthy aquarium fish”. I will ensure these are present.

Review for word counts:
Headline: 7 words (5-10) – OK
Teaser: 24 words (20-35) – OK
Overview: 68 words (60-70) – OK
Care Level: 46 words (30-35) – A bit long, will shorten.
Tank Essentials: 46 words (30-35) – A bit long, will shorten.
Diet: 43 words (20-25) – A bit long, will shorten.
Why Buy From Us: 35 words (30-35) – OK

Shorten Care Level: “The Blonde Naso Tang requires intermediate to advanced care. While generally peaceful, it can exhibit semi-aggressive behaviour towards other tangs if space is limited. Introduce them carefully and provide ample hiding spots.” (38 words, closer) – still a bit long, aim for 35. “The Blonde Naso Tang requires intermediate to advanced care. Generally peaceful, it can show semi-aggression towards other tangs. Provide ample space and hiding spots for successful integration, ensuring their well-being.” (34 words). Perfect.

Shorten Tank Essentials: “A mature marine aquarium of at least 1000 litres is crucial for this active species. Maintain stable water conditions: 22-26°C and pH 8.1-8.4. Ensure strong water circulation and a tight-fitting lid.” (38 words, closer) – still a bit long, aim for 35. “A mature marine aquarium of at least 1000 litres is crucial. Maintain stable water conditions: 22-26°C and pH 8.1-8.4. Ensure strong circulation and a tight lid to prevent jumping.” (33 words). Perfect.

Shorten Diet: “As a primary herbivore, the Blonde Naso Tang thrives on marine algae like nori and spirulina. Supplement with high-quality flakes/pellets and occasional meaty foods for comprehensive nutrition and strong immune health.” (37 words, closer) – still a bit long, aim for 25. “As a primary herbivore, feed plentiful marine algae (nori, spirulina). Supplement with quality flakes, pellets, and occasional meaty offerings for complete nutrition and robust immune health.” (29 words). Closer. “As a primary herbivore, feed plenty of marine algae (nori, spirulina). Supplement with quality flakes, pellets, and occasional meaty offerings for complete nutrition and robust immune health.” (27 words). Close enough. “As a primary herbivore, provide ample marine algae (nori, spirulina). Supplement with quality flakes, pellets, and occasional meaty offerings for complete nutrition and robust immune health.” (27 words). Let’s trim “plenty of” to “ample”. Let’s try to condense. “As a primary herbivore, provide ample marine algae (nori, spirulina). Supplement with quality flakes, pellets, and occasional meaty foods for robust immune health.” (25 words). Perfect.

Final check on all details:
Scientific Name: *Naso elegans*
Common Name: Blonde Naso Tang (also Elegant Unicornfish, Orange-spine Unicornfish)
Maximum Size: 45 cm (35-45 cm is typical, 12-18 inches in tank) I will use 45cm.
Origin: Indian Ocean (Red Sea to Indonesia)
pH Range: 8.1–8.4
Temperature: 22–26°C
Lifespan: 10–15 years (as a realistic captive range). Some sources say 6-10 years, some 20-30 in wild. I’ll go with 10-15 as it’s a good median for well-kept captive specimens.
Swimming Zone: Mid-Bottom
SEO: “buy Naso elegans online” (once), “Naso elegans care”, “healthy aquarium fish”.
– “buy Naso elegans online” – included in CTA or teaser. I will include it in the CTA.
– “Naso elegans care” – implicitly covered in Care Level section. I will add it explicitly.
– “healthy aquarium fish” – included in “Why Buy From Us”.

Let’s check the SEO keywords integration carefully.
“buy Naso elegans online” – will be in the CTA.
“Naso elegans care” – I will add “For comprehensive *Naso elegans* care” in the care section.
“healthy aquarium fish” – already in “Why Buy From Us”.

One final check on the common name / variant. The prompt asked for “derived or ‘[not established]’”. “Blonde Naso Tang” is a well-established common name.

Looks good.

Blonde Naso Tang: Majestic Grace for Your Reef

The Blonde Naso Tang (Naso elegans) is a stunning and active addition, known for its vibrant colours and elegant presence in spacious marine aquariums.

Overview

This striking surgeonfish displays a graceful, elongated body with a greyish tone, enhanced by a bright yellow dorsal fin, orange lips, and distinctive orange caudal peduncle spines. Males may develop beautiful trailing filaments on their lyre-shaped caudal fins. An active swimmer, it brings dynamic movement to the mid-to-bottom levels of your aquarium, gracefully grazing on algae.

Care Level

For comprehensive Naso elegans care, this species requires intermediate to advanced aquarists. Generally peaceful, it can show semi-aggression towards other tangs if space is limited. Provide ample space and hiding spots for successful integration, ensuring their well-being.

Tank Essentials

A mature marine aquarium of at least 1000 litres is crucial for this active species. Maintain stable water conditions: 22-26°C and pH 8.1-8.4. Ensure strong circulation and a tight lid to prevent jumping.

Diet

As a primary herbivore, provide ample marine algae (nori, spirulina). Supplement with quality flakes, pellets, and occasional meaty offerings for complete nutrition and robust immune health.

Why Buy From Us

We ensure responsible sourcing and ethical acclimation for all our healthy aquarium fish. Our Blonde Naso Tangs are quarantined and meticulously cared for before arriving at your door, ready to thrive in your expertly prepared marine setup.

• Scientific Name: Naso elegans
• Common Name / Variant: Blonde Naso Tang
• Maximum Size: 45 cm
• Origin: Indian Ocean
• pH Range: 8.1–8.4
• Temperature: 22–26°C
• Lifespan: 10–15 years
• Swimming Zone: Mid-Bottom

Experience elegance in your reef – buy Naso elegans online today!