What is this thing

[GEP0934]

 

[jack_aubry]

Montipora eating nudibranch (well definatly a nudi)

 

[DSC reef]

Looks like a zoa eating nudibranch. Bad hitchiker

 

[Zero1091]

Nudibranch for sure, the specific one I dont know.
Montipora eating ones that I have seen are all white or white with some grey.
The Zoa eating ones that I have seen usually have some darker colors.

 

[MTBake]

Definitely a nudibranch. And most likely a bad one judging by the shape.

 

[Samina]

Looks like a zoa eating nudibranch to me, good thing it’s out of your tank!

 

[Strawberry]

+1 I agree it’s a nudibranch no doubt.

 

[KJ]

Zoa eating nudibranch .

 

[GEP0934]

Will a six line wrasse eat these

 

[Dragon52]

Will a six line wrasse eat these
[/QUOTE]

I don' think so, to big for the mouth for one. Not in their diet either.
Found this on an old RC post.eating nudis
Did a little experiment with the 6 lines (have 3 of them) and the Yellow Wrasse, a.k.a. Yellow Coris or Canary Wrasse. None of the 6 lines had any interest in the Nudi's. But the Yellow Coris/Canary went to town. Cleared them all out.

 

[LAReefer4Life]

Zoa eating nudibranch .

+1