Hey Fish Heads---I have a 6-inch Tigrinis that I'm trying to put some size on. He will eat earthworms, pieces of cut-up shrimp, but I'm wondering about commercial foods. He will mouth a cichlid pellet, but won't eat it. Is there a good "meaty" type of prepared food that you like for catfish? Something I can supplement in with the other foods when I don't have time to prepare shrimp, etc. Thanks for any advice.