Not furry, but we like them anyway.
Christmas Wrasse
Halichoeres claudia
Also called Claudia's wrasse, Ornate wrasse (older name)
From Pacific Ocean from the Line Islands and French Polynesia to the western Pacific (Great Barrier Reef, New Caledonia, Vanuatu, Indonesia), plus Christmas Island and the Cocos-Keeling Islands12
At a glance the quick version
Looks how to spot one
Slender wrasse
A small, slim wrasse in festive colours: males have reddish stripes over a green and orange body with a U-shaped mark near the tail, while females carry eye-spots on the dorsal fin. Males grow larger than females.31
Personality what they are like
Peaceful and easy-going with other fish.3
Daily activity how busy a day looks
Active by day and needs a sandy bottom to shelter in.3
Grooming and care the hands-on bits
Feed frozen mysis and brine shrimp along with good marine foods. It may help with pest snails and fireworms but can also eat feather dusters and small shrimp.3
Home where they are happiest
Minimum about 50 US gallons (189 L) with a sandy substrate. Saltwater at about 22 to 26 °C, pH 8.1 to 8.4, dKH 8 to 12, specific gravity 1.020 to 1.025. Wild fish usually live on outer reef slopes at 1 to 24 m.31
Food basics what goes in the bowl
Carnivore. Eats small invertebrates; in aquariums offer meaty frozen foods.3
Company who they like around
Usually seen alone in the wild and pairs up to breed.1
The story where it all began
For years these fish were filed under Halichoeres ornatissimus. In 2009 Randall and Rocha showed with genetics that the western Pacific fish were a separate species, leaving H. ornatissimus to Hawaii.21
Fun facts for the dinner table
Recognised by the official bits
- IUCN Red List
- Least Concern (assessed 2009)1
The care rhythm a typical week and year
A typical home-care rhythm for a Christmas Wrasse. A starting point, not a vet's advice.
- FeedingSmall amounts once or twice a dayevery day
- Temperature checkevery day
- Salinity checkevery week
- Top-upTop up evaporation with fresh RO water, not salt waterevery day
- Water testevery week
- Water changeAbout 10 to 20% of the waterevery 2 weeks
- Glass cleanevery week
Owner questions the things everyone asks
How often should I feed my Christmas Wrasse?
Feed small amounts once or twice daily. Offer frozen mysis and brine shrimp as part of a varied meaty diet.3 Pet Wiki plan
What does a Christmas Wrasse eat, and what should it never eat?
It is a carnivore that eats small invertebrates; offer frozen mysis and brine shrimp. The sources do not list specific foods to avoid, so ask your vet for guidance on what not to feed.3
How much space does a Christmas Wrasse need?
A minimum of 50 US gallons (189 litres) with a sandy substrate is recommended. This active fish needs room to swim and a sandy bottom to shelter in.31
What temperature, light or water does a Christmas Wrasse need?
Keep water temperature between 22 and 26 °C, pH 8.1 to 8.4, dKH 8 to 12, and specific gravity 1.020 to 1.025. Provide a sandy substrate and normal aquarium lighting; it is active by day.31
How often should I clean a Christmas Wrasse's home?
Furry Diary's starting plan suggests a weekly glass cleaning and water testing, with a 10-20% water change every two weeks. Also top up evaporation daily with fresh RO water. Pet Wiki plan
Can a Christmas Wrasse live with others?
Yes, it is peaceful and easy-going with other fish. It is usually solitary in the wild but can pair up for breeding. Avoid housing with very small shrimp or feather dusters as it may eat them.31
How long does a Christmas Wrasse live?
Lifespan is not specified in the available sources; it varies. Ask your vet or a good breeder for typical longevity.
Can I handle a Christmas Wrasse?
Handling is not recommended for this fish; it is delicate and stress-prone. It is best observed in its aquarium. For any health concerns, consult a vet.
Written from the sources on this page, a few checked guides (VCA, ASPCA, RSPCA) and Pet Wiki's own starting care plan. A friendly guide, not a vet's advice.
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Where this comes from
Every fact on this page has a numbered source. Spotted an error? [email protected].
- FishBase: Halichoeres claudia fishbase.seused for distribution, size, depth, habitat, sex change, IUCN
- Wikipedia: Halichoeres claudia en.wikipedia.orgused for other names, history, naming
- LiveAquaria: Christmas Wrasse liveaquaria.comused for care, tank size, water parameters, diet, colours
Checked 2026-09-30. Text is written in our own words from these sources.