I have had my pair of GSM Clowns for about 2 years now...I tried unsuccessfully a few times to keep a BTA and recently got a purple LTA. I have noticed the times when an anemone was present in the tank my clowns, particularly the female sweeps sand everywhere. This only happens when there is an anemone cuz I went 6 months without one and never saw them do it. Is this behavior going to pass when they get used having the anemone or will it continue...my tank looks like crap with all the debris floating around.