what slug could this be

[natereinhold1]

Sorry my camera is down at the moment, but i will do my best to describe it.

1/2 inch long, has 2 antenna on its head, and 2 more right behind them that look simmilar to pom poms, 5 frilly bands that run perpendicular to its body, it "foot" is transparent to clear, no shell and the fleshy part of its body ranges from white/grey/pink depending on what angle you look at it, it moves across my 75 end to end in about 5-6 minutes and has been "pacing" all day. sways when it walks and fish tried picking at it but gave up after a taste or two.

 

[reef321]

some kind of nudibranch or sea slug

 

[greenbean36191]

It sounds like some sort of aeolid nudibranch. All feed on cnidarians so most are not welcome in a reef tank.

 

[natereinhold1]

ok, it's really little and for the amount of polys and zoos that i have and how fast they grow i doubt that it could do much lasting damage at its current size, i'll will have to keep an eye or two on it. upon futher watching last night it almost looks like the one that looks and eats xenia, but it is still to small to tell. I don't keep xenia, and if that is the only thing that it eats it'll prolly starve.

 

[natereinhold1]

And i don't mind some pest critters as long as they can be kept under control to some extent, or not wipe out a whole system. They just add a little bit of life to watch, and everythings gotta eat too.