last week i got a LTA and it seems to be doing good. my aarow crab that has been in the tank for a few months now keeps setting right on top of my LTA during the day. it is not for very long, maybe 15 min once or twice a day. he is the only thing in the tank that will get close to the LTA and i am just wondering why? it doesnt seem to bother the anemone to much