Can you feed chickens catfish food

[ray24]

I saw on my catfish food it had 32% protein. Can you feed it to chickens or will it hurt them?

 

[ChickenCanoe]

There should be a list of ingredients on it so I would do a little research there but if it doesn't kill catfish, it probably won't kill chickens in small amounts to boost the protein.
What is the source of protein in it. I'm guessing it's fishmeal.
I supplement fishmeal (66% protein) to boost my veggie based feed.

 

[ray24]

Thank you!!