Shipping is $42.79. Fish orders over $599 and coral orders over $399 ship free. Fish and coral ship in separate boxes, and we confirm your delivery day with you before anything ships.
Pickup available at 46 Northwest 36th Street
Usually ready in 2 hours
Carefully Selected
Scheduled Delivery
Live Arrival Covered
Description
Mustard Tang
Care level
Beginner
Temperament
Semi-aggressive
Reef safe
Yes
Typical for this species. Ask us if you're unsure.
Transform Your Tank with a Tang That Brings Warm, Rich Color to Any Reef System
Looking for a tang that stands apart from the typical blue-and-yellow palette of the reef hobby? The Mustard Tang (Acanthurus pyroferus) delivers exactly that — a warm, rich mustard-yellow to golden-brown body tone that reads differently under reef lighting depending on the specimen and maturity, giving it a depth and warmth that more commonly kept tangs simply don't have. Known also as the Mimic Tang for its remarkable juvenile resemblance to the Lemonpeel Angel, the Mustard Tang is a species that rewards a second look — the closer you watch it, the more interesting it becomes.
It's an active, confident swimmer that adapts readily to established reef systems and gets along well with most tankmates outside of other tangs. Reef safe and hardy once acclimated, it's a solid beginner-friendly keeper that works in a wide range of system sizes. Feed a varied diet heavy in nori and algae to maintain that signature warm coloration and it will be a long-term fixture in your tank.
Quick Stats & Care Guide
Common Name:Mustard Tang / Mimic Tang
Scientific Name:Acanthurus pyroferus
Current Size:Medium
Care Level:Beginner
Temperament:Semi-aggressive (territorial with other tangs)
Diet:Primarily herbivorous — nori, algae, spirulina; supplement with mysis and pellets
Reef Safe:Yes
Minimum Tank Size:125 gallons
Water Conditions:Temp 74–80°F | Sal 1.020–1.025 | pH 8.1–8.4 | High flow | High oxygenation
Why Buy From The Coral Boutique?
Every specimen we ship has been quarantined, conditioned, and eating before it leaves our facility. Tangs are susceptible to stress in transit — ours arrive acclimated and stable, ready to explore their new home from day one.
Fish Health
Our fish are selected with appearance, behavior, and feeding response in mind before being listed. We aim to offer healthy, alert specimens for established saltwater systems.
Compatibility
Please confirm this fish is compatible with your tank size, current livestock, temperament needs, and reef goals before ordering. If you are unsure, contact us before checkout and we’ll help you choose responsibly.
Shipping & Pickup
Livestock ships Monday through Wednesday. We confirm a delivery day with you before your order goes out, and we will hold it if the weather is bad or an animal needs more time in quarantine.
Fish orders over $599 qualify for free shipping. Coral orders over $399 qualify for free shipping. Free same-day Miami pickup is available at 46 NW 36th St and is usually ready in 1–2 hours.
Live Arrival Guarantee
Eligible livestock orders are covered by our Live Arrival Guarantee. Photograph the animal in its sealed bag before you open anything, then email that photo with your order number within two hours of delivery. Our team reviews every claim and gets you an answer within one business day. Failed delivery attempts, refused packages, or missed delivery windows may void coverage.
Acclimation
Acclimate fish carefully and introduce them into a stable, established saltwater aquarium. Match temperature and salinity slowly, keep lights low during introduction, and monitor behavior closely after release.
Photography
We photograph our fish in house to show their coloration and patterning as clearly as we can. Colors can look different under your own lights.
When a fish in our WYSIWYG collection has one in stock, the photo is the exact fish you receive. Other fish listings use a representative photo of the species and the quality you can expect. Every fish is carefully selected for health, coloration, and temperament before shipping.
SELECTED FOR ESTABLISHED SYSTEMS
Healthy Fish Start With Careful Selection.
Every fish is selected with color, behavior, and compatibility in mind. We focus on livestock that makes sense for real reef systems, not just impulse purchases.
If you have questions about temperament, tank size, or reef compatibility, contact us before ordering.
Watch before you order
How ordering and shipping work
Ship days, free shipping, the Live Arrival Guarantee and shipping protection in just over a minute.
Scheduled Shipping
Fish ship Monday through Wednesday only to avoid weekend delays.
Simple Claim Window
Sealed bag photo, emailed within 2 hours of delivery. Natural or white light.
Free Miami Pickup
Pick up locally from our NW 36th St showroom.
INTRODUCTION MATTERS
Give New Fish a Stable Start.
Successful fish introductions depend on stable water parameters, proper acclimation, compatible tankmates, and low-stress handling. Take your time, keep lights low, and observe behavior closely after release.
