can someone ID this for me?

[NamLam]

http://photos-040.ll.facebook.com/photos-ll-sctm/v204/81/108/513034040/n513034040_380386_8202.jpg

its like a jelly transparent blue looking thing thats growing in random places of my live rock it has white like on its back and it looks like kinda like a cooked shrimp but blue and see through iunno how to make my camera more clear for you thats the most clear i can get

anyone know if its a good thing or a bad thing?

[christyf5]

I'm gonna go with tunicate.


Try looking here under tunicate or sponge maybe:

http://www.xtalworld.com/Aquarium/hitchfaq.htm

[tang daddy]

kinda blurry try shooting from a few inches further back. Does it move or is it anchored?

[vazgor]

get a cheap magnifing glass from drug store makes taking pics way easyer

[sharuq1]

I think it is probably a tunicate too, but hard to tell from the pic. Possible it could be a sponge.... Looks pretty, nice :D