Ok, I have one orange doubletail fishy. He is my FAVORITE by the way, but mostly because of his personality.
He is changing color a little bit, growing teal colors on the part of his fin that connects with his body, and it looks like maybe he is starting to get lighter orange where "butterfly" bettas have color.
Orange is so cool! I wanted an orange betta because I was wondering what color betta would stand out and look nice next to mostly green, in case I ever had a natural tank with just green plants.
Congratulations! Those of us who have seen your other threads know you are a great betta mom. How many do you have now? (If you say a lot, it will probably encourage me to get more, ha )