Why don't you post a picture of your current Setup it sounds fantastic and perfect for frogs. Looking at your setup will help us give you the best recommendations for your scenario. Check out Josh's Frogs he is on the eastcoast and he ships many types of captive bred frogs. Don't worry about the shipping process from him he does this for a living and will package them well and you'll get them the next day. He is a sponsor of the forum here so you can check the sponsor page for his contact info. Trust me you'll definately find what you're looking for.