Alright, I just moved my convict pair from their 10 gallon to my 55. They did have a fry in the 10 and I think I have about 100 fry. Well as soon as I moved them both to the 55 the male started chasing and nipping at the female. So I turned the lights off and plan on leaving them off for a few hours to see what happens. Anyone have any experience with this problem before? Any sugguestions?