For those of you who dont keep minnows at home but buy them at the baitshop each outing I have a question. Obviously you don't expect the bait shop to fill up your big Engel Coolers or other larger bait buckets. Do you have some water already in the bait cooler? How do you treat it? Do you let it distill or put some kinda of additive in it? I have access to a larger Engel Bait Cooler that I plan to start using.