Diamond Fairy Wrasse (Cirrhilabrus rhomboidalis)

Fish in the family Labridae. Moderate care. Reef Safe.

Diamond Fairy Wrasse

Quick facts

Scientific nameCirrhilabrus rhomboidalis
FamilyLabridae
Care levelModerate
Reef safetyReef Safe
TemperamentPeaceful
Dietcarnivore
Adult size5 in
Minimum tank size70 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Feeding schedule2-3 times daily

Appearance

Diamond Fairy Wrasse is a small, elongated wrasse with distinctive diamond-shaped pattern or reticulated markings on the body. Males display vibrant red, orange, and yellow coloration with blue accents, while females are less vivid, showing primarily orange and yellow tones. The body is compressed laterally with a pointed snout and characteristic wrasse body shape.

Diet and feeding

Feed small crustaceans such as mysis shrimp, copepods, and amphipods, along with high-quality marine flakes or micro pellets formulated for wrasses. Variety is important for optimal nutrition and color development.

Difficulty and care for the Diamond Fairy Wrasse

Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.

Common health issues

Ich (Cryptocaryon irritans), parasites, fin damage from aggression, lateral line erosion if water quality is poor

Origin and habitat

Indo-Pacific region, including areas from Indonesia to the Philippines and other Western Pacific coral reef environments. Found at depths typically between 20–60 meters in coral reef habitats.

Log Diamond Fairy Wrasse in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Diamond Fairy Wrasse alongside everything else in your reef.