A couple things i need help identifying

[Sallycarle]

I got some live rock with these attached. I'm not sure what these might be. Any in put would be appreciated. I'm hoping the thing under the orange thing isn't aiptasia. It is clear and has faint white stripes on it. Also not sure what the orange thing is. It does deflat. Not sure of the second picture either. They stay open unless I blow the turkey baster on them then they close. Thanks for any help

 

[JGT]

Sponge and hydroids.

 

[Sallycarle]

Sponge and hydroids.

Do sponges deflate?

 

[JGT]

If you mean does it expand and contract then typically no. But tunicates do. So could be tunicate.

 

[Sallycarle]

If you mean does it expand and contract then typically no. But tunicates do. So could be tunicate.

Yes that's what I meant. Sorry for the bad description. Thank you for the info

 

[LisaAP]

The cool orange things look like colonial tunicates. Pretty neat hitchhikers imo.