I picked up a long tentacle anemone three days ago.It ways rolling around the tank in the store looking for a place to call home.I get it and bring it home and it hasn t done nothing but lay the bottom.In one spot,its not even trying to to move around the tank or climb to a rock.The arms have life in them and move.So i know its not dead.One of my clown have gotten a liking him today too.have 2 250 watts so i know the lights good.maybe it just needs time,But i thought i would ask befor i do something wrong.