Is this a baby sea slug

[weemanpow3]

I just found this thing in my tank. This is the bet pic from my camera. It looks like its back has little strings moving on it.

 

[Fluff]

It's very hard to see but it believe it is a nudibranch. You may be able to ID it over that the seaslugforum.net. About a third of the way down the page starts the order Nudibrancia. A good bit farther down the page is the suborder Aeolidina. I'd start there. There's alot of critters to go through.

http://www.seaslugforum.net/specieslist.cfm

 

[DragonForce]

I have a few that came on some polyps as well, I syphoned one off but the other is small. Maybe my new sixline wrasse will eat it or ill wait till it gets a little bigger, they don't seem to do much damage when small