Heres the quick and dirty. aptasi in my tank. knowing nothing about Berghia I put ten, yes ten in my tank a year ago. Berghia are shrimp food and I just need the buggers gone. Have been trying the trap method for several weeks and no luck yet. Is there a simpler solution - turn them into food for some other critter that might be reef safe? Need them GONE, one way or the other. Thank you in advance.