ID this gold algae

[sweat90lx]

I have this gold colored algae growing on my gyre. It is only in this one spot.
Anyone have an ID? It's right under the center brace on my Oceanic tank so it will be hard to remove without spreading it.

 

[Big G]

Bump

 

[LetItReef]

Looks like Bubble Algae.

 

[sweat90lx]

Looks like Bubble Algae.

It looks like it has air in it but it's definitely not bubble algae.

 

[DancingShark]

Maybe slime algea.

 

[DancingShark]

You can see here in my old sump. Just a thought.

 

[sweat90lx]

Don't think it's slime. Has a rubbery texture.

 

[sfin52]

A type of sponge is what I'm going with. A rubber feel is what makes me think of sponge