Radiant Wrasse - Halichoeres iridis

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SKU: 213580
Manufacturer: That Fish Place
MPN: F91 0007 0941

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The mature Radiant Wrasse (Halichoeres iridis) has a burgundy body with a yellow, green, and orange head and light yellow dorsal edge. There is also a dark spot behind each eye. Small juveniles may have two black spots along the dorsal edges towards the rear. It is very similar to and is often confused with Coris wrasses and is one of the smallest Halichoeres wrasses available. Found only in the western Indian Ocean, these wrasses are fairly uncommon.

Wrasses from the Halichoeres and Thalassoma genera are some of the most active in the wrasse group. Most are narrow and torpedo-shaped. While Thalassoma wrasses are often in the upper to mid-water ranges of the aquarium, Halichoeres wrasses are often closer to the substrate or rockwork, especially when young. They also bury themselves in the substrate when resting or threatened. Because of this behavior, Halichoeres wrasses are often confused with some Coris wrasses. Thalassoma wrasses are also sometimes known as "paddlefin wrasses" due to their use of their pectoral fins while swimming. Longer aquariums with plenty of swimming room are best for these wrasses.

Halichoeres and Thalassoma wrasses are more active and aggressive than many other groups, especially as adults. Tankmates should be around the same size, aggression and activity level; avoid very small or docile tankmates, They should not be kept with invertebrates like crustaceans (crabs and shrimp) or feather duster worms. Some do not bother corals, but they may damage colonies as they search for food and may nip at polyps and fleshier corals. Feed a varied meaty diet of frozen and prepared foods; most wrasses will also graze on microinverts in the aquarium (copepods, amphipods, worms, etc.).


F91 0007 0941
That Fish Place
Common NameRadiant Wrasse
Scientific NameHalichoeres iridis
Reef SafeYes, with caution
Invert SafeNo
Community SafeYes
Max Size (in inches)5
Min Tank Size (in gallons)55
Specific Gravity Range1.020-1.024
pH Range8.0-8.4
Temperature Range75-82
Internal Id

State Restrictions
Armed Forces Americas
Armed Forces Europe
Armed Forces Pacific
Puerto Rico


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