what are these?

[rjweng]

 

[reeffool]

I have the same the same the same things on my rock they look like clusters of some sort of tube worms or mini feather dusters to me .But I do not know for sure.

 

[reeffool]

Okay now that I am looking at it a little closer. Is that growing on the rock or up off of it?

 

[rjweng]

it has grown from the rock to what it is now, from 11/23. It is coming off the one piece of rock