I've never tried shipped eggs always been afraid to I've heard some horror stories lol. I'm happy you at least got 2 babies hopefully you will get a much better hatch next time it's a learning process so just remember to enjoy it
Oh no I wouldn't personally suggest water canceling you can use a flash light at the top of the egg in a dark room to see the baby chick inside. Unfortunately it probably isn't going to hatch but you can check with a light to be sure and it will be easier on you when incubating to use a light I...
When I first started hatching eggs I was using a still air little giant incubator from tractor supply I never had a decent hatch rate with it when hatch ducks it was great for chicks though. I recent bought a hova bator and I've had a much better experience with it around 80% hatch rate with it...
Ducks are a little tricky to hatch so I always set a bigger number usually 30 to 40 eggs. They do tend to be messier than chicks though but grow rather quickly. As far as keeping them warm I guess it really depends on your climate I've never tried to raise them without a heat light maybe someone...