I would like to keep 1 male for the other female in my tank, she is lonely, and the rest I would love to trade for credit to my lfs, but I need to break the ice with the manager...and suggestions? And how much should i ask that is a reasonable offer? What are some key points that would make him interested in my convicts? (please exclude prolific) Thanks for all your help. I hope to trade in the liter for a good test kit.:silly: