ID?? What is this growing in the side of my brain

[thirst]

http://reefcentral.com/gallery/data/500/1442Brain_with_stuff.jpg

Any idea? It doesn't look like an anemone. It doesn't really contract as i disturb it. It almost looked like those pesty bubble type things but in pink???

[gemini aquarius(t)]

macroalgea

[Foogoo]

What is this growing in the side of my brain

And ear? :p Sorry couldn't resist. Judging from the picture it looks like an anemone. Does it respond to touch?

[chrismhaase]

what about a sponge?