What Sort of Creature Is This?

[applebutton]

Hi all! This started growing in my tank. Its like a mouth coming out of some layers of itself that looked like a clam at first.

 

[Stephen8169301]

Can you get another photo

 

[applebutton]

Can you get another photo

Here is one under some blues and another one under white.

 

[Stephen8169301]

Here is one under some blues and another one under white.

I have no idea maybe someone else can have some input @vetteguy53081

 

[Coinzmans Reef]

Torch eating flatworm ?

 

[applebutton]

Torch eating flatworm ?

Its not flat it is like cylinder. It started as a clam shaped structure that was purplish pink and then grew another clam shaped structure on top, and now this cylinder mouth thing is coming out of it and the clam shaped structures have turned that greyish green underneath.

 

[Stephen8169301]

Its not flat it is like cylinder. It started as a clam shaped structure that was purplish pink and then grew another clam shaped structure on top, and now this cylinder mouth thing is coming out of it and the clam shaped structures have turned that greyish green underneath.

Is this a live rock you ordered offline

 

[vetteguy53081]

Hi all! This started growing in my tank. Its like a mouth coming out of some layers of itself that looked like a clam at first.

Appears to be a sponge but pics are fuzzy to confirm.
Assure both tank glass and camera lens are clean

 

[Stomatopods17]

Sponge or tunicate.

 

[TopClamSkoo]

I would vote sponge. But it does look like something Ive never seen before.. it is cool for sure!