Emerald mythrax crab-safe?

[tazdevil]

Has anyone had much exp. with keeping emerald mythrax crabs with fish-safe combo or potential feed for the crabs (gobies etc.).

 

[2poor2reef]

I have one emerald crab with a lawnmower blenny. He postures sometimes and will pinch toward the blenny when it gets too close but the crab is no match for the blenny. I wouldn't worry about it attacking your fish. Reef safe is a different story. As most who have kept them for4 long periods of time will tell you that they are not above munching a few polyps or sps tissue. My experience only.

 

[Toadally1]

I had problems with the one I had knocking corals around. I finally caught him and out he went.

 

[dawgfish]

i added a couple when i first set up my 75 gallon reef. I havent seen them in 3 or 4 months and had 2 green chromis disappear....now i begining to worry if its not my emerald crabs.....who knows, hindsite tells me not to add them. I have heard they are great for controling bubble algae. HTH