Please help me ID this weird thing !!!!

[r_g]

I bought this sun coral and it has this thing on its side.
Has two holes "¦.and that usually stay open ( like in the pics) sometimes they close.
Any idea what is it, is it good"¦.is it bad???

 

[shesacharmer]

Can you show us a closed picture?

 

[r_g]

i have to touch it to make it close"¦.but i hope it helps.

 

[r_g]

different angle"¦.

 

[Sugar Magnolia]

Tunicates, harmless. Pretty cool looking ones too!

 

[Rob6311]

It's a live rock! lol just kidding

 

[r_g]

can i detach it from the sun coral and place it somewhere else?

 

[Sugar Magnolia]

No, trying to detach it will likely damage it or kill them.

 

[r_g]

Thanks everyone...