What I did is before the Mum deliver the fries, I will prepare a tank first with some water plant and air buble.
When it is time to drop a fries, I will put the Mum inside the basket and transfer in fries tank. The fries will drop thru the basket hole into the fries tank. After that I will transfer the Mum to the hospital tank about a week before transfer back in the community tank.

From day 1 I will give microworm to the fries until 2 weeks old. The tank must be siphon out and change everu 3 days. After 2 weeks, I will give Dapnia alternate with flakes to the fries and the water changing still in process but one week once.

When the fries become 1 month old, then release them in bigger tank.