Im new to the snake world, so not sure you can trust my answer. but i was told by the pet store to feed in a separate container, but I listened to this group, and we've only fed our snake in her tank. Based on what Ive seen with 5 feedings, there is no way I would want to reach in to move her back to her tank after eating. She seems in to much of a "heightened senses" mode, and I dont want to mess with her in that state. Plus 2 times we fed her, she didn't eat right away & just hovered over it for hours.

I agree with the others. It appears BPs can be fussy eaters as it is, why stress them more with a move.