Well, Bass can be tricky under ice. Impossible to purposely catch at times. I have my best luck with sucker minnows on a tip-up and believe it or not, panfish jigs. I lost a 6 lb bass last year at the hole on a northland bro bug tipped with a skeleton minnow. Target panfish/crappie and you will catch the bonus bass. I’d start with some small Swedish pimples, and some northland ice fishing jigs as well as their line of plastics for ice fishing. Love them. I have most luck on white and bloodworm plastics. Always have a pack of Waxies in your pocket Incase the bite gets tough, sometimes that’s the only way you can get bit. I also would invest in a ML/L rod. When you start fishing light jigs with a MH for crappie you’ll find out why. Do you have a flasher?