I caught a few crappie on a 1/0 circle hook. you may get discouraged if you are getting bites on dinks, though. You also cannot set the hook on them or you will pull it out of their mouths. you have to let them hook themselves, & reel it in. I think it would be ideal for a spider rig situation where they pull the pole down in a rig, but I don't have a lot of experience with it. They work fantastic on trotlines for catfish, too!