Orange stuff id

[perryj1024]

What is the orange stuff growing on my live rock?

 

[Speedy]

Looks like eggs

 

[erinmegan85]

My guess is some kind of sponge or tunicate.

 

[ahiggins]

+1 on sponge. Is it growing?

 

[Vincent100]

Id say sponge as well , looks just like some orange sponge in a DT at my Lfs , if it's the same its starts to grow up off the Rock and looks real nice
Nice free hitchiker sponge
I'll try and get a pic for you tomorrow so you and compare

 

[KJ]

Tunicate.

 

[saltyfilmfolks]

does it look like any of these?
https://www.google.com/search?q=ora...X&ved=0ahUKEwiEnbibiq7PAhVBTGMKHcm6AksQsAQILA

 

[KJ]

Botrylloides violaceus (orange colonial tunicate)

 

[Roboson]

I agree on tunicates.