You can start organic all flock "crumbles" right now and keep them on it all their lives although eventually when closer to full size you can switch to pellets if you like. And yes be sure to add the brewers yeast now the ducklings need it and it won't hurt the chicks. Sprinkle 1 Tab over each cup of feed you give them.
Share some pictures of your new babies when you get a chance.
Thank you for the welcome message! I’m so grateful for this forum.
Right away, I started mixing all flock and chick crumbles with 1 tbs brewers yeast per cup, even though the all flock says it has some niacin. To help them catch up. The chick starter has 18% protein and the all flock has 20%. (Organic purina chick starter and cluck & co all flock) I’m concerned the buff ducklings maybe grew too fast? One of them has a pale pink beak and plops down to sit a lot more frequently than the others.
What vitamins do you recommend to give them a boost that could be okay for the chickies too? Sav-a-chick or nutri-drench are two I’ve seen recommended for ducklings.
Today pink beak had a blood feather on the tip of their wing, and during a little warm shower to remove the blood under their wing I noticed the other wing didn’t look so good either.
I’m probably going to set up a separate area for her because I think she might be getting a little picked on/ pecked at. I’m wondering if the blood feathers could be her health and vitamins could help?
Photo of her crusty eyes and pale pink beak with a mark on it. I gave a warm shower today but I think I can do a better job cleaning her eyes tomorrow, I just didn’t want to over do it.
I hope she’s a her. Haha!
I could post pictures and ramble on and on about them because I love them so much! I’m not sure where to start.

I might have to make a post about them.
Here is their brooder set up and they all snuggle together even when they had free range of the whole converted garage area.
Here are some pics of when I first got them