The Yellow Fin Fairy Wrasse, Cirrhilabrus flavidorsalis, also known as the Yellowfin Fairy Wrasse and the Millennium Wrasse, has a characteristic bright yellow dorsal fin, a luxuriant pink and white body, and sometimes can have a light blue caudal fin. Often times the white and pink body forms large stripe-like patterns giving the Yellow Fin Fairy Wrasse even more vivid colorations. This fish has the unique ability to change its color depending on its mood and age. Females have similar colors and patterns with the addition of a spot near the anal fin.

The Yellow Fin Fairy Wrasse, scientifically known as Cirrhilabrus flavidorsalis, is a vibrant and captivating addition to saltwater marine aquariums. Native to the tropical waters of the Western Pacific, specifically Indonesia and the Philippines, aquarium enthusiasts highly seek this species for its stunning coloration and active behavior.

Habitat of the Yellow Fin Fairy Wrasse

In their natural habitat, yellow-fin fairy Wrasses inhabit coral reefs, often found in areas with abundant coral cover and rocky crevices. They prefer shallow waters with moderate to strong currents, typically at depths ranging from 15 to 50 feet.

Reef Compatibility with the Yellow Fin Fairy Wrasse

The Yellow Fin Fairy Wrasse is generally considered reef-safe, making it an excellent choice for reef aquariums. It exhibits peaceful behavior toward corals and other invertebrates, making it compatible with tank mates for various reef organisms.

Size and Lifespan of the Yellow Fin Fairy Wrasse

As juveniles, Yellow Fin Fairy Wrasses typically measure 1 to 2 inches in length, with adult sizes ranging from 3 to 4 inches. With proper care, they can live for up to 5 years or more in a well-maintained aquarium environment.

Diet in Captivity of the Yellow Fin Fairy Wrasse

In captivity, Yellow-Fin Fairy Wrasses should be offered a varied diet consisting of high-quality flake or pellet food supplemented with frozen or live foods such as brine shrimp, mysis shrimp, and chopped seafood. They are active foragers and readily consume small crustaceans and zooplankton within the aquarium.

Aquaculture and Availability of the Yellow Fin Fairy Wrasse

While Yellow Fin Fairy Wrasses are occasionally available through aquaculture, they are more commonly sourced from the wild. However, their popularity in the aquarium trade has led to increased efforts in aquaculture, making them more readily available to hobbyists.

Compatibility of the Yellow Fin Fairy Wrasse

Yellow Fin Fairy Wrasses are generally peaceful fish and can coexist with many tank mates. However, caution should be exercised when selecting tank mates to ensure compatibility in terms of size and temperament. Compatible tank mates include:

• Royal Gramma (Gramma loreto)
• Firefish Goby (Nemateleotris magnifica)
• Cleaner Wrasse (Labroides dimidiatus)
• Banggai Cardinalfish (Pterapogon kauderni)
• Orchid Dottyback (Pseudochromis fridmani)

Sexual Dimorphism and Coloration Changes in the Yellow Fin Fairy Wrasse

Juvenile Yellow Fin Fairy Wrasses exhibit duller coloration than adults, with a more subdued yellow coloration on their fins. As they mature, males develop vibrant yellow fins and blue-green bodies, while females retain a more subdued coloration.

Temperament of the Yellow Fin Fairy Wrasse

Yellow Fin Fairy Wrasses are generally peaceful and can be kept in groups if adequate space is provided. However, they may exhibit territorial behavior towards conspecifics or similar species, particularly in smaller aquariums.

Tank Requirements for the Yellow Fin Fairy Wrasse

Yellow Fin Fairy Wrasses require a minimum aquarium size of 40 gallons, with larger tanks preferred for multiple specimens or community setups. Water parameters should be maintained within the following ranges:
•    pH: 8.1-8.4
•    Salinity: 1.020-1.025
•    Water Temperature: 74-78°F
•    Water Flow: Moderate to strong flow to mimic their natural habitat

Other Common Names of the Yellow Fin Fairy Wrasse

The Yellow Fin Fairy Wrasse may also be known as Golden Wrasse or Yellowtail Fairy Wrasse.

Why Choose the Yellow Fin Fairy Wrasse from Saltwaterfish.com

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In conclusion, the Yellow Fin Fairy Wrasse is a captivating and peaceful addition to saltwater marine aquariums, prized for its stunning coloration and compatibility with reef environments.