<a href=showthread.php?s=&postid=14143179#post14143179 target=_blank>Originally posted</a> by Toddrtrex
As for them seeking out an ideal spot... I wouldn't always count on that happening. Most of the time, yes, but not always. I have had too many clones that moved away from the mother colony only to stay on the underside of the rocks, only to be found when I was selling some rocks.
Yes, Todd is right... (just like his footer

)
I made mention about them finding a spot "on their own" mainly because so many new anemone owners will try and place the anemone in what they perceive to be the ideal spot, and then get frustrated when it moves, beginning a cycle of constantly fussing with (and stressing or tearing) the anemone in an attempt to "save" it from itself.
Sometimes an anemone will decide to hide behind the rockwork for unknown reasons... sometimes it will disappaer and go wandering only to reappear on the other side of your tank a week later.
There's not much you can do except keep anything away from them you don't want stung.
One thing I forgot to mention is BTA's tend to like to hide their foot in a crevasse, or under the shade of your LR.
They are not a species that is normally found on the sandbed, or with their foot completely in the open.