StringerBell wrote:

The other , I dunno!
http://www.angelfire.com/planet/skam...question_1.jpg

You gotta get a better camera! Anyway, this thing looks like a filter feeder I
have in my tank. Mine is about 1.25" long and is firmly attached to a piece of
my live rock. The only way you know it's alive is that it raises up about 1/8"
when it's feeding (which is most of the time). When touched, it rapidly glues
itself to the rock. I think it's some sort of limpet.

George Patterson
All successes in conservation are temporary. All defeats are permanent.