Anyone have any experience with Asternia stars? I just found some in my holding tank (where my SPS are living right now under a 400W minilumenarc). They are doing fine, but one was looking a little funny so I searched the scene and found this guy.
I went by Atlantis today to pick up so supplies and Joe mentioned that Asternias will eat hard corals... is this true!? If so, do I need to get some Harlequin shrimp to hunt them down!?