Id Please

[MrsBugmaster]

Found this on one of my new live rocks. Can someone please tell me what it is? And Good or bad?
TIA

 

[JGT]

Found this on one of my new live rocks. Can someone please tell me what it is? And Good or bad?
TIA

Looks like a tunicate, good guy. Sim to sponge.

 

[flsalty]

Tunicate. Good.

 

[MrsBugmaster]

Looks like a tunicate, good guy. Sim to sponge.

Awesome! Thanks for the quick response.