Bear in mind that if you do this a lot you have to figure out a way to use batteries efficiently.
That's one of the biggest challenges I faced, and now I look for aerators which use regular d or c batteries. A car battery is the most efficient. At one time I was using a motorcyle battery as well and found that to be great for an all-day trip. Once you start using car batteries, you want the deep cycle marine battery types. You have to ask yourself what the reward to weight tradeoff is, and if it's worth it to drag all that extra weight along.



Some comments from others:
Those aerators work well I have one that runs for 3 or 4 all night trips with one set of cheap dollar store batteries. I get about 10 more hours out of premium batteries,but can buy four sets of the cheap ones for the same price as one set of premiums,so you get many more hrs. of use for the same money.

I just hang mine on the clips on back from a bungee wrapped around the bucket I use but recently purchased a bunch of five gallon bait bucket lids from ebay with a snap open lid and hole for hose and clip hanger onthe side,

I'm building a new one for bait gathering out of a 120 quart 5 day cooler and a 12 volt extra boat areator with a powerbar style spray bar,can plug it in on the pickup,van,car, boat,camper,etc.

Gonna try to rig it up so that I can flip a valve to either fill,empty or recirculate the water,the idea being to drop a hose in the water and suck the tank full without having to move it by hand then recirculate the water while bait is present then toss a hose out on the ground and flip the valve to empty it,then carry the empty cooler into the garage for storage or till needed again.