I've been running my garage minnow holding system for a couple weeks now and I recommend people do it i they have room. I probably went a little more than was necessary and added a cheap 10 gallonl aquarium water filter and some plastic aquarium plants for environmental enrichment, but I haven't lost a single minnow yet. Just feed them every couple days with some goldfish food. They are there when I need them and I can buy minnows whenever I can and they will be ready when I need them-early in the morning before the shops open up. I hate depending on other people- that's why I fished jigs for so long-bait shops are too undependable.
OK everybody! Pile on! (sorry for being so controversial, moderators.)