Unknown filter feeder

[lukewod1]

Anybody know what these could be look like either some sort of filter feeder but I have no idea if it’s some kind of feather duster or what?? Thank yall!!!!

 

[Jekyl]

Pics are blurry but looks like aiptasia

 

[phillyb614]

Pics are blurry but looks like aiptasia

I second that

 

[ISpeakForTheSeas]

Not quite Aiptasia, but a "pest" similar to it - hydroids. Removal is recommended either way with most species.