I remember trying to clean them after being out of water for 1/2 hour, you have to drive a nail through the head to get them to hold still. The are really good eating, hard to believe they are bottom feeders.
We do have channel catfish in the Redwood river just a 1/2 mile from my house, but I think it's not legal to transport live fish from the rivers and lakes in Minnesota. Catfish would be a good choice for an aquaponics system, thanks for reminding me.
Gold standard: because man can not be trusted to control his greed
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