Tiny white/translucent anemones

[Oreca]

Are these ball anemones? My live rock has quite a few of these guys. They are very pale gray/nearly white.

 

[Lavey29]

Looking at Google pics, I would say no but I'm no expert. I thought yours were some type of mojano when I first viwed.

 

[Troylee]

White light pics would help.. looks like a tube sponge from what I can see..

 

[ISpeakForTheSeas]

Pics under while light would be helpful, but I think you actually have sponges.