RBTA & Emerald Crabs

[BriSape23]

Is there any reason for me to be concerned for my RBTA and my emerald crabs? In the past week, I have noticed that my RBTA is on the move almost constantly and just tonight when I fed it, an emerald was really aggressive and basically stole the food from the RBTA. This has made me concerned that the reason for the move is that the emeralds (2 large ones, and a couple small ones) might be harrasing the RBTA. I was always under the assumption that RBTA's and most other anemone's are given a wide berth due to the threat of being eaten.

Thanks,
Brian

 

[Donkin]

Probably has nothing to do with the crabs. Has anything else changed in the tank in the past week that might have agitated the anemone? Maybe your lights are getting old or there is an off water perameter.