Hydroids or tube worms?

[jk_s124]

I believe these are hydroids....but I want them to be tube worms. Can someone help me verify?

 

[Tahoe61]

Image 1 and 3 are hydroids. The rest are feather dusters.

 

[jk_s124]

Well................I guess ignorance was bliss. The hydroids seem to be springing up all over. Time to take action I suppose. Thanks!

 

[Tahoe61]

Take some underwater epoxy, make a pancake shape and place it over the hydroid areas for a couple weeks.

 

[jk_s124]

I have a tube on hand. I'll give that a shot. Thanks