Last week I purchased a BTA from my lfs hoping it would host my 2 percula clowns. I placed it in my 90 gallon tank and within a half hour it moved itself to a decent spot near the top of the tank. After 2 days it decided it was unhappy and moved again. This time it moved to the very bottom of the tank towards the back. I can hardly see it now. Is this typical behavior? Is there anything I can do to entice it to come out. The spot it chose is near impossible for me to reach with taking apart my entire aquascape. Thanks in advance for any advice and suggestions.



