These are some results of my playing with patterns. The quality of the fishes is not the focus in this experiment. I just focus on the pattern. Enjoy.
These are some results of my playing with patterns. The quality of the fishes is not the focus in this experiment. I just focus on the pattern. Enjoy.
hermantogoldfish 
I hope to learn how you achieved this, they look very good
It is complicated 😊 But just for basic:
1. There are two kinds of gene based on my observation. One is the color gene that cannot be manipulated. Another one is that that can be manipulated. I happen to get the second type.
2. Environment color background can influence the red white pattern during the mutation period. Experiment with light and dark background.
3. Another more advance way is to learn from jikin masters, though many will disapprove the method as being unethical.
Hope that help 😊