How big should a parakeets cage be?
only to fit 1 parakeet
Hopefully you will get a large cage so that the bird has room to play. Be sure the bars are close enough together do that the bird does not get his head caught.
What kind of Parakeet?
probably to fit 3 parakeets
i have no idea but you can go 2 a local pet store ,or make sure it's roomy and nice and tall, or measure the height and width of ur birdie.