About a week ago I added a condy anemone to my tank to see if our system could support an anemone because its been running for over 5 months. I put it on a rock pretty close to the top where it could get plenty of light. It stayed there for 3 days and it opened up and looked great. Then about 2 days ago it released from its spot and stuck itself in a very shadey spot. I dont understand because i thought anemones needed alot of light and flow. Is this normal? It looks fine where it's at but i dont know if this is normal.