Moving a Green Bubble Anemone

[clayton]

I have a green bubble tip anemone that has moved behind the rocks..I have had it for about 3 weeks now,and its been there ever since i put it in there..its completely shaded by the rocks,i would like to move it to a better location,but im afraid i might hurt it..this is my first anemone and i dont want to hurt it..its not in a rock its just attached to the back wall..Would it be ok to move it to a lighter spot?

I also have 2 tomato clowns,but one of the tomato clowns has claimed the anemone and won`t let the other anywhere near it..is this normal??