Florida Reef Labs™  Pulsing Xenia is one of the few corals that move so actively on their own. It is one of the most popular corals in the reef keeping hobby as a result. Frags of Xenia are usually .75" - 1" and have at least 2 stalks.
 
You may want to place it on its own independent rock so it can populate one area vs random spreading. They prefer moderate to high lighting levels.
 
 
Photo is a representation of the shape, size, and color of the coral you will receive.