gypsana
Active Member
I have these things on my live rock and in my substrate. They kind of look like mini brittle star arms but the expand and retract. They usually come out at night. I have video footage of one in my refug. It is not the best quality because I do not scape the glass in there. I can not find anything about these.
Even if you have seen them and do not know what they are please reply to this. These things are driving me insane!!! I hope this link is okay. Its just my video.