Guppies vs. Mollies (Mollies 5pts, Guppies 0pts) :(

Holly

I would bring the mollies back to the store and exchange for more guppies. I loved to watch them since they were so pretty. The mollies will keep bullieng the guppies. Maybe you could even swich the mollies for some that are less aggressive but I don't think that's your answer.

crazy4fish

try switching around the decor in the tank. i dont know why but this works pretty well sometimes.