Help ID this thing I found Please., Pics are clear.

[vinsaltank]

I noticed this little brownish thingy before. but I got new lights and it is really clear.
Any ideas on what it is?
It is about the size of a marble now.

 

[vinsaltank]

another view..

 

[vinsaltank]

one more.

 

[vinsaltank]

last shot..

 

[moray345]

sea apple mabye IDK:notsure:

 

[searcher]

Looks like a tunicate to me.

 

[organism]

does it move? if not it's probably a sea squirt, I've got the same things in my tank, harmless filter feeders
if it does move I dunno...

 

[organism]

Originally posted by searcher
Looks like a tunicate to me.
heh, beat me to it

 

[nm reef]

Is it a part of your gorgonian or a critter attached to it? I once had a strange growth like that amoungst the heads of a frogspawn and over time it split and produced several new heads. It was a bubble shape sort of like in your pics. I'm thinking maybe if it is a "part of" the gorgonian then maybe its a form of reproduction. Heck...I don't know just speculating.....:thinking:

 

[bang guy]

IMO it's a type of Tunicate called a Sea Squirt.