Threadfin Fairy Wrasse - Male - PhilippinesCirrhilabrus temminckii The Cirrhilabrus Wrasse is a genus that contains reef safe and exquisitely colored species that are also known for being very hardy. When starting a new aquarium, the Threadfin Fairy Wrasse can live in groups, but should be added last since they can be harassed by others. They do best with a varied diet of frozen meaty foods and marine pellets. Nori Seaweed can be offered to add variety to their diet. Feeding them multiple