I got a green bubble anemone on Sunday and when I put it in the tank, it stuck on to the rock right away so i just left it the way it is. It slowly moved around for about 1 day and ended in the cracks between all the rocks. So now, it seems like its not getting any lighting or current. I can't even feed it since its way underneath the rocks. Does this ever happen to anyone? I have a 28g nano cube hqi.