Catfish are not very picky. Basically, if you can get something in front of them that they would like to eat at the time that they want to eat, you’re going to get plenty of bites. There are many live bait rigs you can use, but most of them will work just fine so don’t be super picky about what rig you have. Just find something that works for you and present the bait at the proper depth.
Carolina Rig
Drop Shot Rig
Slip Bobber Rig
Split Shot Rig