Advice

I have a bioactive terrarium I'm growing in and took some pothos from a friend they had roots and where looking good. Finally they are starting new growth again after looking like they were going to die after a week or so.

do I just leave them and let them do there thing?

1st pic.

all leaves shrivelled up but one is coming through looking good, do i cut off all shrivelled so it pushes growth into good leaf?

2nd pic.

pretty much the same but smaller

3rd pic.

originally or after a day or 2 wasn't very good now multiple good leaves and more coming through

any advice help is appreciated thanks