Bug ID - havent seen this in my tank yet

[FishyFishy!]

First time I have seen this little fella. White/clear color. Moves like a flatworm. Looks almost amoeba like.

Good or bad?

[ScubaSteve]

Tough to say with out seeing the topside of it but my first guess would be a limpet of some sort given how the foot looks.

[FishyFishy!]

Top was the same. No shell

[toytech]

Tiny polyclad flatworm? Probably bad .

[Coasting]

http://www.lionfishlair.com/hitchhiker.shtml
Bugs like that just look too similar.

[FishyFishy!]

Yeah I ran through that site. Still couldnt find anything in there that looks like this.

[Dearth]

I would say a species of limpet most flatworms I've seen are smooth with no ridges but then again I could be wrong