Emerald crab question

[650-IS350]

Emerald crab question

During my current 7days of Darkness in my tank to rid of Dinoflagelletes. When I turned on my attinics for 15mins while feeding the fish... I noticed 1 of my emeralds litteraly picking at the polyps on 1 of my frags of green digitata... you guys/gals ever experienced this.



thanks
Charles-

 

[Guygettnby]

my emeralds will pick at everything in my tank and even attack my fish. i like them but as soon as they get bigger they like to destroy things in my tank for some reason.

im thinking they would be a nice treat for my soon to be mantis shrimp..

 

[slant77]

yes I havent had one last longer than 3 months before he had to go do to eating corals.

 

[da1jewfish]

I have a buddy who has a couple in his 150 reef, for a few months now, no problems