Red Nudibranch? it hasnt moved spots, but i see it close its holes

[Jato4x4]

This came with my rock from tbsaltwater. It flattens itself against the rock periodically, and it closes the holes that are on it.

 

[JavaJacketOC]

Pretty cool looking .

[gulfsurfer101]

That looks more like a sponge to me that is filter feeding. Would explain why it hasn't moved and why its spots open and close.

[Mariaface]

Tunicates?

[Jato4x4]

That looks more like a sponge to me that is filter feeding. Would explain sky it hasn't moved and why its spots open and close.

Yeah, thats my dillema. It looks like both. But I thought nudi's moved around. But I didnt know sponges could open and close their holes like that.

[gulfsurfer101]

Tunicates is the correct id. That's it.

[jamescstein]

+1 on the tunicates.

[ndrobey]

It's pretty, it's a filter feeder, and I like it. Good score.

[Jato4x4]

Well that was quick, lol. Thanks for the ID!