I got a 15 gal rubber made tub, aquarium bubbler and filter. $40 bucks total. Kept 20-25 chubs suckers trout perch shiners alive for months. Rinse the filter every few days and scoop a bucket of water out and replace with a fresh bucket every few days. It's be n 3-4 months. No problems. Except that I only use them for ice fishing and now I have to figure out what to do with them. Put my lures away I guess
