That is for sure how I had to learn it! RU-vid was not a thing back when I first started trying to keep bait alive. But hopefully this helps out some of the new guys. Thanks for commenting James!
Salt is really not necessary for most other bait such as minnows, bluegill, etc. Mostly just for shad or skipjacks. It helps to harden their scales, reduce ammonia, and maintain water temp.
