On quarantine? I definately recommend a QT of 60 days. The one that I practiced, involved the snake being in different locations (its former home for 30 days that I know of.. then 30 days here.) If it were a snake that I had not observed as I did, it would be getting the 60 days alone. But from here on in, after much thought, it's 60 days for any new additions. Just to be safe.