I have a question on moving frogs from one Vivarium to another.

Assuming we have both healthy frogs and the vivarium they are in. I know you can move them to another new never been occupied vivarium with no problem. My question is once you removed frogs from the old vivarium.

  1. Do you have to tear the old one down and clean it out for new frogs? That seems like a real waste
  2. If you can move frogs into a older established one occupied vivarium is there a waiting period.
  3. Would we have to do anything to the old established vivarium before moving in the frogs?
I don't think I have ever seen this question posted and was just looking for a answer to fill in my missing knowledge on this issue.