The breeding (( spawning )) part isn't all that hard, but can take time for the pair to start. It took my pink skunk pair over two years to start.
The really hard part comes with raising the fry. Will need a rearing tank, and a means of raising food for them. A good start would be buying Joyce Wilkerson's book.
My Clarkii pair has been spawning for at least 7 years now, and I have never once attempted to raise the fry --- just don't have the time for it.