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Emerald Crabs

DYIguy

DYIguy

NJRC Member
Got my first for bubble algae control- never made a difference in my 13g- added a couple to my 75g just in case, they just threw frags around. A fellow reefer thought that one might have killed some of his bottom dwelling fish, now another that i just traded a Molly Miller Blenny to bought some the same day and now his Black widow nem has been eatin- don't think it's the blenny
 
R

Rueric

NJRC Member
i had bubble algae in my nano too.
my first one didn't do anything, added a second one, slightly bigger.
the bigger one ate it, then the second one followed suit..
 
mwil79

mwil79

NJRC Member
I had two in my 20g for bubble algae. One was a model citizen, until all of its legs were ripped off by the other one. I also caught the "bad" one eating a bubble tip. Needless to say he has been sumped and I still have a emerald crab with no legs pulling itself around my tank lol.
 
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