Are you the one that had pictures of frogs in plastic boxes? Ok, if so, then you have them in a tank, now does the tank have a lid? Do you have water for them? If not, get 2 smooth rocks about 3" around, add them with dechlorinated water and in this case about 2" or so of water. Get a live plant, and substrate of eco earth moss you add water to and I do this, dry mine, add to one end of tank. They need land plus water. They like being in water.

Good, if you do this your frogs will be much happier. Can you get them a larger tank? Mine also have a submerisble heater, its small, $15. If you can't buy a lid, get bendable screen (its cheaper) because you can't let frogs escape!!! Also, don't handle these if they are fire bellies: they are slightly toxic but their skin is sensitive to human oils. If they are another type of frog, don't pick them up unless you know you can do it gently! These animals are just as scared to humans as stray animals.We are giants to them and a hand picking them up is a huge threat to them. Let me know if I have helped you so far and your progress. I am happier knowing you made these changes, please add dechlorinated water, smooth rocks, plant. Put live food on dry land and they will find it. Hope you write back as soon as you can as I am anxious to know. Thanks for asking for advice on set-up! You care otherwise you wouldn't ask, hope to hear from you soon!