For those who have a kegeratior, how long is a pony keg lasting under co2? Will a mini fridge work? I have 2 that we never use.
That is a very large can of worms. If you decide you don't want to get into it, let me know if you want to sell the shells. I'm planning a keezer build now.
Edit:
Realized you were taking about mini fridges, not ponies.
A mini fridge should work, but you'll have to measure height and decide how you want to distribute the beer. Most of this residential kegerators aren't much bigger than a mini fridge.
You'll need, co2, regulator, tower with faucet(s), co2 and beer lines, etc. can get pricey.