Hi guys, just wonder if both sexes of any L kick up the gravel ? I have one that does this under the wood he hangs under . He/she has swept all the gravel out from under his hidey place--the wood--all the way to the glass(however I don't have a very thick substrate) . Just wondered because I never saw this before when I had my blue phantoms. It almost seems he/she does it to provide a peek-out in the tank and everything going on in the room ? Is this normal ?