{"product_id":"naso-elegans-m","title":"Naso elegans (M) – Elegant Unicorn Tang Surgeonfish","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eNaso elegans\u003c\/strong\u003e, commonly known as the Elegant Unicorn Tang, Orange-spine Unicornfish or Blonde Naso Tang, is a stunning marine surgeonfish prized for its vivid colouration and graceful swimming style. This medium-sized specimen is an excellent choice for experienced marine aquarists looking to add a showpiece fish to a spacious reef or fish-only setup. Its sleek body, elegant profile and active nature make it a standout addition, while its generally peaceful temperament helps it coexist with a wide range of tank mates when housed appropriately.\u003c\/p\u003e\u003cp\u003eAs with all large surgeonfish, \u003cem\u003eNaso elegans\u003c\/em\u003e requires a mature aquarium with excellent water quality, strong oxygenation and plenty of swimming room. It is best suited to larger systems where it can graze, cruise and establish a natural feeding routine. At Tropical Fish Co, we supply healthy livestock with \u003cstrong\u003efast UK delivery\u003c\/strong\u003e and a \u003cstrong\u003elive arrival guarantee\u003c\/strong\u003e, helping you buy with confidence.\u003c\/p\u003e\u003cp\u003eThis species is not recommended for small aquariums or newly established marine systems. Given the adult size and activity level of the fish, careful planning is essential. In the right environment, however, \u003cem\u003eNaso elegans\u003c\/em\u003e can thrive for many years and become one of the most admired fish in the tank.\u003c\/p\u003e\u003ch2\u003eCare at a Glance\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScientific name\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003eNaso elegans\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon names\u003c\/td\u003e\n\u003ctd\u003eElegant Unicorn Tang, Blonde Naso Tang, Orange-spine Unicornfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCare level\u003c\/td\u003e\n\u003ctd\u003eModerate to expert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdult size\u003c\/td\u003e\n\u003ctd\u003eUp to 45 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum tank size\u003c\/td\u003e\n\u003ctd\u003e900 litres+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e24–27°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e8.1–8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiet\u003c\/td\u003e\n\u003ctd\u003ePrimarily herbivorous with some meaty foods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e10–15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank region\u003c\/td\u003e\n\u003ctd\u003eMiddle to upper water column\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOrigin \u0026amp; Natural Habitat\u003c\/h2\u003e\u003cp\u003e\u003cem\u003eNaso elegans\u003c\/em\u003e is native to the Indo-Pacific region, where it inhabits coral reefs, outer reef slopes and lagoon areas with strong water movement. In the wild, it is often seen cruising open areas near reef structures, feeding on algae and browsing throughout the day. This natural behaviour means the fish needs a long aquarium with open swimming space rather than a heavily cluttered layout.\u003c\/p\u003e\u003cp\u003eThe species is adapted to warm, stable tropical seawater and benefits from high oxygen levels and consistent water movement. Its natural diet and active lifestyle make it an important algae browser in reef ecosystems. Understanding this habitat is key to successful long-term care in the home aquarium.\u003c\/p\u003e\u003ch2\u003eTank Setup \u0026amp; Water Parameters\u003c\/h2\u003e\u003cp\u003eA large, mature marine aquarium is essential for \u003cem\u003eNaso elegans\u003c\/em\u003e. A minimum of 900 litres is recommended for a single specimen, with more space always preferable. The tank should be long and open, allowing the fish to swim continuously without obstruction. Rockwork should provide shelter and grazing surfaces, but should not dominate the aquascape or restrict movement.\u003c\/p\u003e\u003cp\u003eStrong filtration, efficient protein skimming and excellent surface agitation are important to maintain high oxygen levels and stable water quality. This species is sensitive to poor conditions and should only be introduced to a well-cycled system. Regular water changes and careful monitoring of ammonia, nitrite, nitrate and salinity are vital.\u003c\/p\u003e\u003cp\u003eRecommended parameters are: temperature 24–27°C, pH 8.1–8.4, salinity 1.023–1.026, and low nitrate where possible. Stable conditions are more important than chasing exact numbers. Provide plenty of live rock for grazing and natural behaviour, but leave open lanes for swimming. A varied lighting schedule is fine, though the fish does not require intense lighting specifically.\u003c\/p\u003e\u003cp\u003eBecause surgeonfish can be prone to stress during acclimation, add this species only after the aquarium is fully mature and the biological filtration is robust. Quarantine is strongly advised where possible, especially in larger marine systems with valuable livestock.\u003c\/p\u003e\u003ch2\u003eFeeding Guide\u003c\/h2\u003e\u003cp\u003e\u003cem\u003eNaso elegans\u003c\/em\u003e is primarily herbivorous and should be offered a diet rich in marine algae and vegetable matter. High-quality dried seaweed such as nori should be provided regularly, ideally clipped to the glass or rockwork so the fish can graze naturally. Marine algae-based pellets and flakes are also suitable staples.\u003c\/p\u003e\u003cp\u003eTo support long-term health and colour, supplement the diet with occasional frozen foods such as mysis shrimp, enriched brine shrimp and other marine preparations. While plant matter should form the bulk of the diet, a varied feeding regime helps maintain condition and encourages natural feeding behaviour. Feed small amounts several times a day if possible, especially in larger systems with active tank mates.\u003c\/p\u003e\u003cp\u003eAs with all tangs and unicornfish, avoid overfeeding and remove uneaten food promptly. A well-fed \u003cem\u003eNaso elegans\u003c\/em\u003e will display strong colour, steady growth and a confident swimming pattern.\u003c\/p\u003e\u003ch2\u003eTank Mates \/ Compatibility\u003c\/h2\u003e\u003cp\u003eThis species is generally peaceful and can be kept with a wide range of marine fish provided the aquarium is large enough. Good tank mates include clownfish, wrasses, gobies, blennies, anthias, chromis, dwarf angels and other non-aggressive reef-safe species. It may also coexist with other surgeonfish in very large aquariums, but introductions should be planned carefully to reduce territorial disputes.\u003c\/p\u003e\u003cp\u003eAvoid housing \u003cem\u003eNaso elegans\u003c\/em\u003e with aggressive species that may harass it, such as large triggerfish, overly territorial tangs in cramped quarters, or predatory fish that could view it as prey. In smaller tanks, even peaceful fish can become stressed if swimming space is limited. Provide ample room and multiple feeding stations to minimise competition.\u003c\/p\u003e\u003cp\u003eIn reef aquariums, this species is usually considered reef-safe with caution. It is not typically a coral nipper, but like many herbivorous fish it may sample macroalgae and occasionally pick at certain sessile invertebrates if underfed or stressed. A well-fed individual in a spacious tank is usually a good reef citizen.\u003c\/p\u003e\u003ch2\u003eWhy Buy from Tropical Fish Co\u003c\/h2\u003e\u003cp\u003eAt Tropical Fish Co, we understand that buying marine livestock online requires trust, care and expert handling. Every fish is selected with health and quality in mind, then packed for safe transit with attention to temperature, oxygen and stress reduction. We offer \u003cstrong\u003efast UK delivery\u003c\/strong\u003e and a \u003cstrong\u003elive arrival guarantee\u003c\/strong\u003e for peace of mind when ordering your new marine fish.\u003c\/p\u003e\u003cp\u003eOur team is committed to helping aquarists choose the right species for their setup, and \u003cem\u003eNaso elegans\u003c\/em\u003e is no exception. Because this is a specialist fish with specific space and water-quality needs, we recommend it only for suitably sized, mature aquariums. When you are ready for a truly impressive surgeonfish, this elegant species can become a long-term centrepiece in the right home.\u003c\/p\u003e\u003cp\u003eOrder with confidence from Tropical Fish Co and enjoy healthy livestock, careful packing and dependable service from a UK marine fish specialist.\u003c\/p\u003e","brand":"Tropical Fish Co","offers":[{"title":"Default Title","offer_id":57446827524431,"sku":"MW26","price":91.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/1408\/6735\/files\/naso-elegans-m-hero-driftwood-mw26.webp?v=1776556405","url":"https:\/\/tropical-fish-co.myshopify.com\/products\/naso-elegans-m","provider":"Tropical Fish Co","version":"1.0","type":"link"}