Nice pic Reef~ I was wondering about this also!
I went to a Saltwaterfish store an 1 1/2 away from me and I was amazed. They had these critters growing in what looked like a pipe tube and the owner even showed me a baby starfish!!
QUestion:
When I moved my tank, I saw some little fat bugs -- is this considered a copepod too? It was in my protein skimmer!