The way I understand breeding…
When you cross two fish who are different color morphs of the same species… the result is either a percentage of each… and/or the offspring look like one parent, but hold a recessive gene for the second parent’s color…
When you cross two fish of different species… the offspring look like a blend of each parent, often to varying degrees…
I would expect some exceptions to this rule though… This also may be an oversimplification, if so I'm sure someone else will clarify...
When you cross two fish who are different color morphs of the same species… the result is either a percentage of each… and/or the offspring look like one parent, but hold a recessive gene for the second parent’s color…
When you cross two fish of different species… the offspring look like a blend of each parent, often to varying degrees…
I would expect some exceptions to this rule though… This also may be an oversimplification, if so I'm sure someone else will clarify...