Thanks for the reply Michael. Mine was stuck between the side of the tank and a rock, but I moved it. I guess I shouldn't have done this. I know that a BTA likes to plant it's foot in a hole in the rock, because I have had one of these in my main tank. This is the first time I have had an LTA. I have no corals in this tank, just two rocks and an exta-fine deep sandbed. It looks really healthy, I guess it hasn't found a spot that it likes yet. I should be patient.