Koi Fish Idea for Cherry Blossom Biome!!

I was sitting here playing Minecraft on my world think what else to add to my little Cherry Blossom Grove in my base when I thought to make a little pond, and that's when the idea hit me. Why not add Koi fish into the game!!??!?? Like I'm sure other people have suggested it, but I think it would be amazing, you are out exploring and have a rare type of cherry blossom biome that spawns a little pond with Koi fish inside of it, like that would be amazing, and I just thought to suggest it here for people to think about, (since the reddit has been privated due to the reddit strike). I hope this reaches a developer for the game, because I think it would truly be an amazing addition to the game, (if it's not already too late to add such a thing). Have a great day! :D