Thanks Martin.
That is an interesting link. It is helpful to see someone else's experience. Still, I am a long way away from actually having any sort of breeding set up. I have thought about the many different options for a breeding experiment. Of course, I have bred guppies, but that is like having lightening bugs in your backyard! My sister is a discus fan, and her step son has toyed with the idea of breeding them (a LOT of people think of this as a "winning the lottery" sort of idea). I cannot imagine trying to breed (let alone keep) such a finicky fish. Your discus are amazingly beautiful, but I do not think I have that level of experience.
I am fascinated with some of the dwarf cichlids and read a lot about many of the different types. I am not sure where one would get a "breeding pair" except online. I have a LOT of learning to do before then and will likely start by just trying to keep a pair alive!
We'll see what the future holds!