Orange meat in catfish

[PACMEN]

I kept my first catfish out of Utah lake at Lincoln beach last night, and when I was cleaning it there are portions with the meat with an orange tint to it. Its my first catfish so have never seen this before, does this meat taste alright or should i be trimming it away before cooking it?

Thanks.

I've always figured this was fat.
Hope I don't learn from folks responses to you that   It killed me and I haven't realized it yet.