Hairlike thing on my toadstool.

[teamsleep]

At night and sometimes during the day my toadstool has one end that has something that is hairlike that comes out and retracks really quick to go out again. No corals are near it or anything and it happens all the time I am just curious if it is good or bad or just regular for the coral. Thanks.

 

[teamsleep]

Its about a 4 or 5 inch toadstool and the hair thing gets to be about like 10 inches sometimes with little hairs coming off it all the way up. The toadstool is huge and has a ton of polyps out on it so I dont think it is a bad thing.

 

[reefreak29]

could be a vermatid snail,that throws out a string like substance to collect plankton in the water