Naoko’s Fairy Wrasse (Cirrhilabrus naokoae)

Naoko’s Fairy Wrasse is a spectacular, high-contrast species that has become a "must-have" for wrasse enthusiasts since its discovery in 2009. Named after the wife of the scientist who described it, this fish is famous for its unique "tricolor" split and its extraordinary fins. Unlike many other fairy wrasses that have rounded fins, Naoko’s features a jagged, sail-like dorsal fin that makes it look like a miniature dragon when it displays.

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Key Information

• Common Names: Naoko’s Fairy Wrasse, Naokoae Wrasse

• Scientific Name: Cirrhilabrus naokoae

• Origin: Indian Ocean (primarily Indonesia and the Andaman Sea)

• Max Size: 6–7 cm (approx. 2.5–3 inches)

• Lifespan: 4–6 years

• Temperament: Semi-aggressive (can be bold for its small size)

• Diet: Carnivore – Planktivore

• Care Level: Easy to Moderate

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Appearance & Identification

Naoko’s is one of the easiest fairy wrasses to identify because its colors are divided into distinct horizontal zones:

• The Tricolor Split: The top third of the body is a vibrant red-to-magenta, the middle is a clean white, and the bottom third is a rich yellow.

• The Dorsal Fin: This is the showstopper. The male has an oversized, jet-black dorsal fin that is jagged and sail-like. When he "flashes" to impress a female or ward off a rival, this fin stands straight up.

• The Pectoral Fins: Often tipped in bright red or orange.

• The Tail: Features a rounded tail with blue iridescent edges.

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Behaviour & Tank Compatibility

• The "Flasher" Personality: While technically a Fairy Wrasse, Naoko's acts much like a Flasher Wrasse. The male will spend several hours a day "darting" around the tank and snapping his fins open and shut.

• Boldness: Despite its small size, Naoko’s is not a shy fish. It is very active in the mid-water column. It can be a bit "feisty" toward other wrasses, especially those added after it has established its territory.

• Reef Safe: 100% Reef Safe. They do not bother corals, clams, or ornamental invertebrates.

• Tank Mates: Excellent with Tangs, Angelfish, and Anthias. If keeping multiple wrasses, use a social acclimation box to introduce new residents, as the Naoko’s can be territorial.

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Ideal Tank Setup

• Tank Size: A minimum of 75L–115L (20–30 Gallons). Because they are active swimmers, they appreciate a longer tank (90cm+) to allow for their display runs.

• Lid is Mandatory: Like all Cirrhilabrus, Naoko’s is an expert jumper. They are extremely fast and can easily clear the rim of an open-top tank if startled.

• Rockwork: Provide a reef with plenty of caves and swim-throughs. At night, they lodge themselves into a crevice and create a mucus cocoon to hide their scent from predators.

• Lighting: They look best under modern LED reef lighting with a high blue spectrum, which makes their white and red zones "pop."

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Dietary Needs

They have high metabolisms and are constantly searching for food:

• Feeding Frequency: Feed 2–3 times daily.

• Preferred Foods: Small frozen meaty foods like mysis, enriched brine shrimp, Calanus, and chopped seafood.

• Dry Foods: They readily accept high-quality marine pellets and flakes once they are fully settled.

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Why Choose the Naoko’s Fairy Wrasse?

The Naoko’s Fairy Wrasse is for the hobbyist who wants a "designer" look in a small, hardy fish. It provides a massive amount of activity and color for its size. In a reef tank, it acts as a constant spark of movement, and its unique jagged fin makes it a conversation piece that stands out even among more expensive or larger species.