Hello Hazel, The frogs may get a little lost in the vivarium if they are so small once you first acquire them, dont handle or feed them for the first day, Only when necessary. Your babies should probably be kept in a faunarium or even a 5 gallon tank would work best, feed flightless fruit flies and pinhead crickets for them daily and keep them on paper towel substrate and you should have healthy happy frogs Lynn and heather have kept these species longer than i have, they will have loads of info on red eyes.