I got a beautiful orange bubble tip anemone today. My 150 gallon tank has no other anemones, but has a very large maroon clownfish (came with the tank). Within minutes of adding the nem, the clown was pulling tentacles into her mouth. A couple of times, the tentacle's tips seem to have come off--I saw them in the clown's mouth. Is this normal behavior? Do I need to remove the anemone or clown? My internet search didn't reveal much information about this problem. Thanks in advance.