How do you catch a Scopas Tang? I call her Miss Piggy. I have to keep her at bay when I feed the tank. She's like a vacuum cleaner. When the food hits the tank she has vacuumed it all up before the other fish even get a morsel. She needs to go back to the fish store, my other fish are starving (not really), they just can't feed as they like. I've tried to get her by surrounding her hiding place with rock and no success. I've tried a fish trap, but she goes around it. Help!!