Is this an emerald crab?

[Hrosik123]

Started to move some corals over to my new tank and noticed this on my frogspawn. Looks like an emerald crab to me.
Funny thing is I don’t have emerald crabs in either one of my displays.

 

[RedReefer]

Looks like an emerald crab.

 

[NonstopSoda]

Yep thats an emerald crab

 

[braaap]

You have an emerald crab now lol

 

[vetteguy53081]

Started to move some corals over to my new tank and noticed this on my frogspawn. Looks like an emerald crab to me.
Funny thing is I don’t have emerald crabs in either one of my displays.

Yes and hard to trust especially around soft corals

 

[BristleWormHater]

Yup

 

[BristleWormHater]

Yes and hard to trust especially around soft corals

Yes I had one kill a really nice mushroom

 

[vetteguy53081]

Yes I had one kill a really nice mushroom

Yep - mushrooms, zoa, and goniopora are their favorites to pick apart

 

[Dakota_reef]

I've tried to keep them. Like others have said, they can pick at corals, but mine never lived that long. I have a 2 1/2 year old hermit, but emerald crabs lasted a few months.

 

[saucetart]

Yup, emerald!

 

[Hrosik123]

Well it’s one of those funky days where I gotta be to work at 12:30 am. Was looking at the tank and this is what I saw. Guess 1 wasn’t enough.

 

[Hrosik123]

All crabs have been exiled to the refugium.

 

[saltyfins]

Yep - mushrooms, zoa, and goniopora are their favorites to pick apart

that may be my answer for my zoas???!