I have a Breeding net. How does it work? Where do i put the mother in the net or out of the net?

I have a pragnet fish. I have to work all this week. i want to be there when she has her fry but if im not there do i put her in the fish net breeding thing. or out of the fish net breeding thing?

PLEASE HELPI have a Breeding net. How does it work? Where do i put the mother in the net or out of the net?
breeding nets balance on the side of the tanks/floating hatcheries float on the top of the water surfaces if it is a breeding net the babies go in there if u were to put the mum in there as soon as she delivers her babies she will eat them if it is a floating hatchery it has 2 levels top for mum and bottom for babies once she delivers her babies they go to the bottom level where the mum cant get to them they are safe hope this helps u out