What is this

[Lordadamxxii]

Can anyone tell me what these are they are all over this live rock i have

 

[Bfragale]

They are feather dusters. Harmless filter feeders. Most have white “feathers” those look orange ish. Cool find!

 

[fishguy242]

hi,tube worms

 

[Lordadamxxii]

Theres like 15 little ones all over this one rock is that okay????

 

[Lordadamxxii]

And yes they are all bright orange ish red

 

[Flippers4pups]

Yes, they are harmless.

 

[stanleo]

And yes they are all bright orange ish red

Someone recently posted they are upset they don't have any in their tank and can't find them at the stores at all. So count yourself fortunate.