hmmmm, maybe I need a Sebae anemone. I have 5 green chromis (how do you pluralize that?) that I would just looove to watch get devoured. 6 dollar fish got big and terrorize 200 dollar wrasses. Little bastards are practically uncatchable.
mine keep going into my overflow... maybe yuou could catch them that way? and yes it has a lid i have no idea how they get in there