Pond Boss Forums INTRO Questions & Observations Tough catfish?

We ate one CC about 2 months ago that was noticeably tougher than any other CC I have eaten. I thought perhaps it was undercooked and sent it back to the grill twice, to no avail. The timing might have been right for a post-spawn fish (I just realized I don't keep eating records on my fish - the shame), but I definitely remember that particular Cat was real skinny.

BTW taste was completely normal, just tough.