Green Brittle star fish

[roosworld]

I have two green brittle star fish that I purchased (I bought one and two arived)from this site.They were acting fine then this morning they have been doing there impression of the wwf.They are just throwing each other around and are in a knot.Is this fighting or something else?!
Roo

 

[ophiura]

Hmmm. I've seen something like this before, and expect they will probably sort out whatever they are 'doing' relatively soon. But do post back if not. It is also wise to keep these guys spot fed; this species is a known predator in the wild. Some people never have issues, but others do.