I don't think it is getting enough light or circulation since it is in the upper corner of my tank (see 1st pic in post). The lock line returns are pointed away from that corner, and the powerhead directly above the anemone is turned off. I have tried to spot feed it a little brine shrimp and fresh scallop (was actually trying to feed the clowns) and I dose a little bit of photoplankton every few days in my tank.
Not being that experienced with anemones in general, I would hate to move it and damage its foot. Also, wouldn't the anemone move on its own if it were not getting enough light or flow?