If you are putting into a new viv that you feel is ready for inhabitants and the frogs are all from one group, then you really don't need to quarantine since you are not adding new frogs to an existing group, and your not mixing from different groups.
If you are putting into a new viv, make sure everything is dry right through and the silicone smell has gone away.
Sometimes days after you think that GS is dry, some spurts out from out of no where and that would really mess a frog up stepping into it.

If they are from different groups then you would want to quarantine separated for about 30 days after you have proven they are feeding.