Feeding red eyed tree frogs

[Hazel2302]

hi guys, i am new to the forum and i am due to get some red eyed tree frogs in a few weeks. I am well prepared for them and have their viv set up ready (so excited!)
Just wondering, as they will be babies, would it be too stressful for them if i move them into a 'breeding box' to monitor feeding whilst they are still little. I have a very large viv and as they are currently 1cm i am worried that as they are tiny and probably inexperienced hunters, would it do them harm if i used a seperate area to ensure they are feeding okay until they are bigger ? I thought it might stress them, so i have also bought a feeding bowl as i have read that crickets are far too stupid to try jump out! Which do you think would be a better option ?
I am completely ready for the little ones to arrive, just querying on this!
Thanks guys !