Jansen's Wrasse, Thalassoma jansenii, is native to the reefs of the Indian Ocean. Featuring a unique multicolored body, this wrasse is best kept in tanks with plenty of live rock providing  hiding places, a thick sandy substrate, and a tightly sealed lid to prevent escapes. While Jansen's Wrasse will not be overly aggressive towards tank mates, it can sometimes pick on ornamental inverts or other fish if feeling territorial.