Help What is this???????
 

What is this Acro or Leather?? I should know but i am an idiot
http://i20.photobucket.com/albums/b2...shpicks034.jpg

It's a finger leather. Fine under low-med. lighting, like PC.

Anthony

Thanks.
Do you know what the thing under it is too. It has that red opening. 2 of them.

kinda looks like a bi-valve??? thats just me though

bi valve.. as in Shellfish? I don't think so.

maybe a Sea Squirt. It's like a sponge.

I think they are called turnicate (sp) or something like that. I have a couple in my tank as well. As far as I know they are harmless.

Definetely looks like a tunicate.....aka sea squirt. They are harmless filter feeders. I have lots in my aquarium right now, probably because my water is not as pristine as it aught to be. They will not harm anything though.
Check out this page for some basics.... http://en.wikipedia.org/wiki/Tunicate

Cheers,
Aaron