just got these little guys today for free (pic)

[createyourown]

what type are they and what do they eat?

<a href="http://s186.photobucket.com/albums/x8/legendarywoods/?action=view&current=zoas1fromaraon.jpg" target="_blank"><img src="http://i186.photobucket.com/albums/x8/legendarywoods/zoas1fromaraon.jpg" border="0" alt="Photobucket"></a>

thanks in advance

 

[650-IS350]

pink zoanthus gigantus.

 

[G35WiLL]

? kinda looks like armor of god...