"Scientists have been breeding fish that can digest corn, soy, peas, and even sorghum."

Wonderful, they are feeding them the most highly gmo'ed plants with corn and soy.

https://www.krem.com/article/news/rainbow-trout-plant-based-diet-inside-ag/277-b62fd8ff-dd22-463a-a6bb-71f2f07ac6cd