I’m not a fish-eater in general, but I am an avid fisherman (I just catch them, the wife eats them,) so I’ve heard a lot of stories from my fellow anglers (which should, of course, be taken with a grain of salt, there’s a reason they’re called “fish stories”)
There is a persistent rumor I’ve heard that some people will take catfish and other bottom-feeders like carp home alive to let them swim around in a bathtub of clean water for a day or two to sort of flush all of the mud and everything out of their system before cleaning and cooking them
I’m not a fish-eater in general, but I am an avid fisherman (I just catch them, the wife eats them,) so I’ve heard a lot of stories from my fellow anglers (which should, of course, be taken with a grain of salt, there’s a reason they’re called “fish stories”)
There is a persistent rumor I’ve heard that some people will take catfish and other bottom-feeders like carp home alive to let them swim around in a bathtub of clean water for a day or two to sort of flush all of the mud and everything out of their system before cleaning and cooking them
Allegedly it’s more of a southern thing.