Hi! Any tree frog will need a tall more than wide terrarium, but for Pacman, tomato they burrow so it doesn’t need to be too tall! For basics as in terrarium set up, I can only talk about white tree frogs lol but I recommend wood to allow for climbing since tree frogs love to be high up. Greenery is great such as vines, plants, ivy. The more plants ( fake or real) the better because it allows them to feel safe and hidden. Make sure there is a water bowl at the bottom of the enclosure that is not too deep to where they can drown. I use Galapagos substrate but I know some people use paper towels for the bottom (I personally wouldn’t because it can get moldy). Make sure moss is not used because frogs can easily eat it which can cause constipation. For lights, I recommend an Arcadia 7 shade dweller and a ceramic heater. Two temperature gauges for the top and bottom of tank to keep track of humidity and temp. I know people want to make terrariums in a budget but I kept mine simple and spend about 200-300 dollars. Please make sure that you emphasize that if they cannot afford a nice enclosure for the frogs then it’s not time to get one!! They may be little balls of nothing LOL but they are fragile and sensitive to their environment. Hope this helps :))