ID wanted for this thing ......flatworm maybe?

[Seize-Er]

I noticed a few of these in my sump today and removed one for a pic. I am not sure what it is and was hoping you could ID it for me. It flutters and curls it edges alot and can also kind of slither. The underside was completely white. This one was the largest I saw and is between the size of a nickel and a quarter.

thanks,

Keith

http://home1.gte.net/res008do/unknown.jpg

[MitchellB]

lets bump this up because I am trying to ID the exact same thing, but I couldn't post a pic.
Mine came on some rock I just bought. Woke up the other morning to find him on my glass. I got it out of the tank for now.

[rshimek]

Hi Keith,

It is a gorgeous animal.

If it is very thin from top to bottom it is a flatworm. If it has a "hump" or "bump" in the middle it is a bubble snail.

:D