Well, my frogs are pretty low maintenance so;

1] Mist bottle - They only need a mist every other day.
2] Water Bowl - They love to soak
3] A culture or two of Pill bugs - So I can feed them the babies[amongst other things]
4] A hideout - They are nocturnal, so need a place to hide during the day
5] Calcium dust - for obvious reasons

and that's it really .

It's always hot here, so a heater isn't necessary, nor is a timer, because they're situated next to the window, so they can see when the sun comes up and when it goes down.

Also, they're communal & parental, so a super large tank isn't necessary.

The only killer is the cleaning, because I probably stupidly used Aquarium pebbles as a substrate and things get stuck between and under them x.x . Probably going to switch to just soil at some point.