I got a new LTA yesterday and put it on the sandbed. It floated to the front corner of the tank, from the flow, and then turned upside down, not from flow. I turned it over. It moved about halfway toward the back of the tank near the side glass and proceeded to turn over again. I left it alone. It is sitting upside down with its foot extended out resting next to the rock. Any ideas if this is ok, or should I be trying to get it right side up? Thanks. I'll take some picks when the lights come on later.