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Pearl Scale Angel (Centropyge vrolikii)

Pearl Scale Angel

Centropyge vrolikii
Family
Angel
Care level
Beginner
Temperament
Semi-aggressive
Reef safe
Reef safe with caution
Max size
10 cm
Min tank
200 L · 53 gal
Origin
Indo-Pacific
Diet
Omnivore
Food
Nori, Marine pellets, Mysis, Spirulina, Angelfish frozen preps

Overview

The Pearl Scale Angel, also known as the Half-black Angelfish, has a distinctive two-tone body — a pale, finely speckled pearl-white front half giving way to a solid dark rear half and tail. It's a hardy, adaptable dwarf angel that tends to acclimate and feed confidently, making it a good introduction to the Centropyge group.

Its calm demeanour and manageable adult size make it a popular choice for reef keepers wanting angelfish colour and personality without the more demanding requirements of larger Pomacanthus species.

As with all dwarf angels, individual reef compatibility varies, so behaviour with corals should be monitored after introduction rather than assumed to be entirely safe.

Compatibility

Pearl Scale Angels can be territorial toward other dwarf angels, especially similarly shaped or coloured species, and are best kept as the only pygmy angel in small to medium tanks. They are generally peaceful with unrelated community fish, wrasses, and gobies.

Most individuals leave stony coral alone, but some will pick at LPS, zoanthids, or clam mantles, so this species is rated reef safe with caution.

Health & quarantine

This is one of the hardier dwarf angels, generally tolerating quarantine and acclimation well. A standard minimum four-week quarantine with observation for ich and velvet symptoms is recommended, though new arrivals of this species usually begin feeding within the first few days.

Frequently asked questions

Is the Pearl Scale Angel a good beginner angelfish?
Yes, it's hardy, feeds confidently, and adapts well to aquarium life, making it a solid introduction to dwarf angels.
Is the Pearl Scale Angel reef safe?
Rated reef safe with caution — most leave stony coral alone but some individuals nip at LPS, zoanthids or clam mantles.
Can I keep two Pearl Scale Angels together?
Only in a large tank with plenty of rock, ideally as an established pair — unrelated individuals in a small tank will often fight.
What tank size does a Pearl Scale Angel need?
200 litres is a reasonable minimum given its compact adult size.
How is the Pearl Scale Angel different from other Centropyge species?
Its distinctive two-tone pearl-white front and dark rear half sets it apart visually from similarly sized dwarf angels.

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.