Just feed it in its enclosure. There is no need to put it in a separate tank for feeding. All this does is put undo stress on the animals.
And I usually wait 36-48 hours after feeding to start messing with them.
Now for my high horse, the belief that feeding outside the cage will lead to calmer animals is at best an old wives tail, at worst deadly advise. Now with ball pythons, corns or most colubrids your fine, move into scrubs, or larger pythons, or venomous and you are in actual danger feeding outside the enclosure.
Sent from my iPhone using Tapatalk