It is better to have a higher box with a lid to prevent it from jumping out and slipping away. Separate them with a baffle, put some water, some sand and mud, and put some decorative stones in them, and feed them regularly. Generally, there are special vents. If not, you can make some holes yourself. Don't put too many frogs in a box, which may lead to competition and food grabbing.
Frogs belong to chordates, amphibians, Anura and Ranidae. Adults are tailless, eggs are laid in water, fertilized in vitro, hatched into tadpoles, and breathed through gills. After the mutation, adults mainly breathe through the lungs and skin.