grape caulerpa removal

[sassyfrassy]

OK it's me again - I've been researching on many other sites as well, and as with most things I get different answers depending on different people's experiences.

Naso tang will definitely eat it - but he's too big for my tank.
Some yellow tangs will eat it - others won't touch it.
Fox Face will eat it, but is he too big for my tank?
Emerald Green crab some said will eat it.

So I'm asking - from this list - what do you think??? I have a LOT of grape caulerpa!

 

[thebanker]

Subscribed. I have some grape caulerpa and caulerpa serrulata. I'd really like to know if a mithrax crab will eat it.