Moon Wrasse [Thalassoma lunare]

Moon Wrasse [Thalassoma lunare]

The Moon Wrasse (Thalassoma lunare) is a hardy, active, and colorful fish, suitable for intermediate aquarists, requiring a 100-125+ gallon aquarium with a secure lid to prevent jumping. As a, boisterous, often aggressive carnivore, they thrive in fish-only-with-live-rock (FOWLR) setups with ample swimming space, sandy substrate for burying, and plenty of rockwork. 

Key Care Guidelines:

Tank Size: 100–125 gallons or larger is recommended due to their 10-inch maximum size and active swimming nature.

Temperament: Aggressive and territorial; they should be added last and are best kept singly. They may harass similar-looking wrasses.

Reef Safe: Considered "safe with caution." They will not bother corals but will consume small invertebrates, crustaceans, snails, and worms.

Diet: Carnivore. Feed a varied diet of meaty foods 1-2 times daily, including frozen mysis shrimp, brine shrimp, krill, and high-quality pellets/flakes.
Environment: Requires a tight-fitting lid to prevent escapes. A 3-4 inch sand bed is necessary for them to hide or sleep at night.

Water Conditions: Temperature: 

pH: 8.1–8.4; Salinity: 1.020–1.025.