
Christmas wrasse
Thalassoma trilobatum
Labridae, Corinae

Thalassoma trilobatum
Labridae, Corinae
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Lives wild in American Samoa, Australia, China, Christmas Island, Cocos (Keeling) Islands, Cook Islands, France, French Polynesia, and 31 more countries.
Found solitary or in groups in shallow exposed reef flats, usually with rock-base and mixed coral and algae. Also occurs in surge-swept reef flats, reef margins, and clear rocky shorelines, but may venture to deeper waters up to 10 m. Benthopelagic. Feeds on crustaceans (especially crabs), mollusks, and ophiuroids (brittle stars).
From the store to the tank: how to get the fish used to your water, why you should add only a few at a time, and what to watch for in the first few days.
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What is different in a saltwater aquarium: salt, refractometer, live rock and corals. An introduction for anyone thinking of giving it a try.