can anyone identify this thing?

[Ace1]

noticed this hitchiker on a leather rock, but didnt know it could actual move to another rock!!!!

what is this thing? a slug of sorts?????

http://reefcentral.com/gallery/data/502/153873unidentified_moving_thing.jpg

 

[sir_dudeguy]

pic is way too blurry...cant see a thing.

 

[Ace1]

i found it, its a dendro nudibranch that eats soft corals... It must go!!!!