Arrow Crab & Sebae Anemone Friends or Foe

[futurecanadian]

I added an arrow crab to my main tank and since doing so, he hasnt left the Sebae Anemone's side. The anemone is now very reduced in size, and is keeping well tucked in. Should I be alarmed?

Shawn

 

[tamz273]

I had the same problem with a bubble tip anemone... It kept picking at it and the anemone kept shrinking and hiding... Now they seem to have "acclimated" so I guess peace has settled upon them...