Lunare Wrasse Thalassoma lunare from Indonesia with green body, pink facial markings, blue fins and yellow crescent tail
Lunare Wrasse (Thalassoma lunare) native range map showing its Indo-Pacific distribution from the Red Sea and East Africa to southern Japan, the Line Islands, Lord Howe Island, and northern New Zealand.
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SKU: WC S2304

Lunare Wrasse - Thalassoma lunare

$69.99
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Size: 3.75-4.5 inches
The Lunare Wrasse (Thalassoma lunare) is a brilliantly colored and highly active Indo-Pacific wrasse. Its green-blue body, colorful facial markings and distinctive yellow crescent tail make it a striking fish for a spacious marine aquarium.
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Description and Care

Quarantine and Conditioning Started on 9/18 - Release Date: 10/8
If you wish to purchase this fish before the release date we will hold the fish for you. Let us know your desired ship date. If there is an issue during the Quarantine process, we will issue a refund.

The Lunare Wrasse (Thalassoma lunare), also known as the Moon Wrasse, is a colorful, energetic reef fish with an extensive Indo-Pacific distribution.

Adult coloration combines green and blue with reddish to purplish markings across the body and colorful bands across the head. The distinctive crescent-shaped yellow tail is one of the most recognizable characteristics of mature fish. FishBase

Its natural range extends from the Red Sea and East Africa across the Indo-Pacific to the Line Islands, north to southern Japan and south to Lord Howe Island and northern New Zealand. The species inhabits lagoon, coastal and protected seaward reefs, generally in relatively shallow water. FishBase records a maximum total length of 45 cm (17.7 inches). FishBase

This is an active predator and forager. Natural foods include small bottom-dwelling invertebrates and fish eggs, which should be considered when selecting aquarium companions. FishBase

This specimen is wild collected from Indonesia and is offered as one of Dr. Mac's Quarantined and Conditioned Fish.

Care Guide

Scientific Name: Thalassoma lunare (Linnaeus, 1758)
Common Names: Lunare Wrasse, Moon Wrasse
Family: Labridae
Origin: Indonesia
Availability: Wild Collected – Conditioned & Quarantined
Care Level: Moderate
Temperament: Semi-aggressive to aggressive
Reef Compatibility: Not recommended with small ornamental invertebrates
Minimum Aquarium Size: 125 gallons recommended
Maximum Size: Up to 17.7 inches (45 cm) total length FishBase
Diet: Carnivore
Temperature: 75–80°F
Specific Gravity: 1.023–1.026
pH: 8.1–8.4

Aquarium Requirements: Provide plenty of open swimming room along with substantial rockwork. This is an energetic wrasse that should be housed with its eventual size and activity level in mind. A secure aquarium cover is strongly recommended.

Temperament: Lunare Wrasses can become assertive as they mature and are best paired with appropriately sized, robust tankmates.

Reef Compatibility: Corals are not necessarily the principal concern with this species; mobile invertebrates are. Its natural feeding behavior includes predation on small benthic animals. FishBase

Diet and Feeding: Offer a varied carnivorous diet including mysis shrimp, chopped shrimp, clam, squid and other suitable marine foods.

The Pacific East Conditioning System

Every fish undergoes observation, conditioning
and proactive treatment before release

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New arrivals are acclimated,
and inspected

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We proactively treat fish during conditioning rather than simply holding them

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Fish are closely monitored for feeding response, behavior and overall health.

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Fish are transitioned onto prepared foods and conditioned for aquarium life.

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Arrival and release dates help verify proper holding and conditioning time

"A properly conditioned fish adapts better, feeds more consistently, and has a stronger transition into aquarium life" - Dr. Mac

Every Fish is Evaluated to Ensure it Meets Our Health and Quality Standards

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Common Marine External Parasitical Diseases

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Marine Ich

A common and highly contagious parasitic disease that
 affects marine fish in both wild and captive environments

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Marine Velvet

A parasitic dinoflagellate that infects marine fish and
can progress rapidly if not treated early.

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Brooklynella

A ciliated protozoan that infects the gills andskin of marine fish

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Flukes

Parasitic flatworms that affect gills and skin

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Show image
saltwater-fish-disease-ich-pea-6

Marine Ich

A common and highly contagious parasitic disease that
 affects marine fish in both wild and captive environments

Show image
saltwater-fish-disease-ich-pea-3



Show image
saltwater-fish-disease-ich-pea-6

Marine Ich

A common and highly contagious parasitic disease that
 affects marine fish in both wild and captive environments

Show image
saltwater-fish-disease-ich-pea-3



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Order FAQs  

About Our Facility

Q: Are your corals aquacultured?
A: Yes. Many of our corals are grown in our Maryland Certified & Licensed Coral Aquaculture Facility.

Q: Why choose aquacultured corals?
A: Aquacultured corals are:
- More sustainable
- Better adapted to aquarium life
- Typically hardier than wild specimens

Q: Who selects and grows your corals?
A: Our corals are grown and curated by Dr. Mac a Board Certified Veterinary Pathologist with decades of hands-on reef experience.

Ordering & Shipping

Q: What does WYSIWYG mean?
A: “What You See Is What You Get.” The exact coral shown in the photo is the one you will receive.

Q: Can I request a specific color or variation?
A: For WYSIWYG items, what’s pictured is what you get. For non-WYSIWYG items, we do our best to match color and size, but natural variation occurs.

Q: Can I combine multiple orders to save on shipping?
A: Yes—contact us before shipping and we’ll consolidate when possible.

Q: How are corals and fish shipped safely?
A: We use insulated boxes, temperature control (heat/cold packs), and overnight delivery to ensure safe arrival.

Q: What days do you ship?
A: Typically Monday–Wednesday to avoid weekend delays.

Q: Do I need to be home for delivery?
A: Yes—someone should be available to receive livestock immediately.

Q: What if my coral or fish arrives dead (DOA)?
A: Contact us within a specified timeframe (e.g., 2 hours) with clear photos, and we will resolve it quickly.

Q: What voids the guarantee?
A: Missed deliveries, improper acclimation, or delays beyond our control.

Live Arrival Guarantee

Q: What if my coral or fish arrives dead (DOA)?
A: Contact us within a specified timeframe (e.g., 2 hours) with clear photos, and we will resolve it quickly.

Q: What voids the guarantee?
A: Missed deliveries, improper acclimation, or delays beyond our control.

Acclimation & First 24 Hours

Q: How do I acclimate new livestock?
A: Float to match temperature, then drip acclimate before placing in tank.

Q: Should I dip corals before adding them?
A: Yes but be careful, coral dips help prevent pests but use caution. Certain corals might benefit from a short quarantine period instead of a dip so as to further stressing them.

Q: Why does my coral look closed or stressed?
A: This is normal after shipping—most corals open within 24–72 hours.

Aquarium Setup & Compatibility

Q: Where should I place my coral in the tank?
A: Placement depends on the coral type (LPS, SPS, soft). Lighting and flow requirements vary—check each product description.

Q: Can different corals touch each other?
A: Many corals have sweeper tentacles and can sting neighbors. Always allow space.

Q: How fast will my coral grow?
A: Growth depends on species, lighting, water quality, and feeding.

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