Beuller? Beuller?

Q- if i order the frogs online from the same dealer, do i need to quarantine them each separately, or can i QT together? is it always better to QT separate? how long do i need to QT, and do i need to have anything specific in the QT tank? i was thinking, damp paper towel, and a hide area.

Q- how many melanogaster per juvie frog per day? i worry about them hiding. i do plan to have springtails in the viv, but want to offer FF.