male or female

I am contemplating picking up a female midas for my male and was hoping someone could suggest the easiest way to introduce them. Any tips or suggestions would be much appreciated. My male is appx 10" and is very playful and active. He loves showing off for us and he also loves to play around...

I have a pair of bahia reds that I am looking to sell. They are out growing my tank again. The male is about 8" and the female is about 6". I have had them since they were about 1 1/2". I am looking for $120 obo for them. I will only sell them as a pair because I do not believe they will do well...