Green Star Poly Problem

[Kempker1498]

Hey guys...this isn't an emergency, so mods please move if you feel then need.

I have a rock covered in a thick group of green star polys, and it is looks great, it is spreading to other rocks now. I recently noticed there are a few "trunk" like things coming out of the middle of the group and it is dispensing a stringy slim...any idea what this is?

I have attached a picture of it....if you look at the very top you can see a "trunk" with a string hanging from it...there are a few more in the middle of the rock. Thanks in advance for everyones help.http://img.tapatalk.com/46f2bbe1-161c-ab49.jpg

[BBQHILLBILLY]

Is it gsp growing on top of itself? They like to do that. You can take it off and put on other LR rubble and start growing more.

[Pennies2Cents]

maybe a tube worm...

[tebstan]

Looks like vermetid snails to me. They're gross, but harmless. I break the tube when they grow places I don't want them.

[Big_Pun]

what teebstan said, I had one on a sps coral the are gross, I just put supper glue in its hole and it took care of it

[Kempker1498]

Great guys...thank you!