another question

[rccub23]

i have found some new "critters" on the liverock. it is a tube like a featherduster, but there are only two tenacles coming out and waving around. any ideas what these could be. cant get pics, you would never see the tenacles.

 

[JxMetal]

name slips me. but they're good. they'll catch food in a web. can be a bit of a past is around some corals by preventing them to open

 

[breutus]

some type of spaghetti worm or Medusa or something like such. either way it's definitely good!

 

[VSpeck]

i have some of those but their web floats around my tank and sticks to stuff. I tried to break them off but it doesnt work they just come back