I totally agree with the biggest you can afford and have space for bit, but did you mean half an inch? An inch bar spacing is way too big for a parrotlet.I say bigger is better. Get the biggest cage you can afford and have space for. The only problem with giant cages such as macaw cages for little birds is the bar spacing, which should be less than an inch.
Oops, yes that’s what I meant. Thanks for correcting meI totally agree with the biggest you can afford and have space for bit, but did you mean half an inch? An inch bar spacing is way too big for a parrotlet.