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Scopas Tang (Zebrasoma scopas)

Scopas Tang

Zebrasoma scopas
Family
Tang
Care level
Beginner
Temperament
Semi-aggressive
Reef safe
Reef safe
Max size
20 cm
Min tank
300 L · 79 gal
Origin
Indo-Pacific
Diet
Herbivore
Food
Nori, Marine algae, Herbivore pellets, Spirulina

Overview

The Scopas Tang is a compact, hardy surgeonfish with a brown-to-dark body and a distinctive tall dorsal profile similar to the more colourful Yellow Tang, but with a more understated overall look. It's one of the more forgiving and adaptable tangs available, tolerating a wider range of tank sizes than many larger Acanthurus species.

Its dedicated algae-grazing habit makes it a genuinely useful clean-up contributor as well as an attractive display fish, and it tends to settle into new tanks with minimal fuss compared to some other tangs.

Given its manageable adult size and hardy nature, it's a solid recommendation for a first tang for keepers with a mid-sized reef tank.

Compatibility

Scopas Tangs can be territorial toward other tangs, particularly similarly shaped Zebrasoma species, so care with stocking order matters in tanks with multiple surgeonfish. They're generally peaceful with unrelated community fish.

This species is fully reef safe and won't bother corals, clams, or invertebrates.

Health & quarantine

This is one of the hardier tangs available, though it's still susceptible to marine ich like all Acanthuridae, so a minimum four-week quarantine is recommended. Good water flow and a varied diet support long-term health and colour.

Frequently asked questions

Is the Scopas Tang a good first tang?
Yes, it's one of the hardier and more forgiving tangs, making it a solid choice for keepers new to tangs.
Is the Scopas Tang reef safe?
Yes, it's herbivorous and won't bother corals or invertebrates.
How big does a Scopas Tang get?
Around 20cm as an adult, needing a mid-to-large tank.
Can I keep a Scopas Tang with a Yellow Tang?
With care — they're similarly shaped Zebrasoma species and can show territorial aggression, especially in smaller tanks.
What tank size does a Scopas Tang need?
300 litres is a reasonable minimum given its moderate adult size.

Care guidance is drawn from our own experience — every fish is an individual, so treat it as a starting point, not a guarantee. Not sure if a species suits your tank? Come ask us in store. New to the terms? Read the care-terms glossary.