Please Identify

[Joe Fish]

Here are two attachments I would like identified. The things will little arms do not move and they are all over the glass. The other things are slowly starting to show up, which don't appear to move either.

http://www.geocities.com/joe_cotter/whatisthis.jpg
http://www.geocities.com/joe_cotter/whatagain.JPG

 

[Mushroomman]

Looks like it might be some sort of corallimorph, heres a picture of the ones I have in my tank, they have the white tentacles that end in little balls like yours... theyre the pink thing on the rock in the middle of the pic... and I do have smaller ones that look like yours in the pic.

Look like it?