Yay! Chicken math lol.
Great to hear your 1st set is thriving!
I've heard so many horror stories.
Especially afer searching for answers on 2 chicks that just started to go down hill fast

We added probiotics to the vitamin booster.
I checked EACH chicks poop for red/worms/runs and vents and all looked great-what a pain to seperate and wait for poop lol at least they are always pooping

. The two that are not doing great aren't growing. Their hatchmates are 2-3x's their size. They won't eat, will drink when I dip their beaks.
They seem like they have a nerve issue not being able to function correctly.
They were seperated. Been a couple days and I water them every 20 min and try to get them to eat a mash but neither has. Ug. Should I cull the 2 chicks that aren't growing, not eating and have no proper control over their movement? I have them in a small brooder separate, wrapped up so they don't flail around sideways (sad to see) and they peep still but its a sad peep
On a lighter note, the others are growing like MAD! Eating every single drop, fluttering around the brooder like fat lil raptors trying to eat my hand with the food refill scoop in it lol
I want to put them outdoors in their coop by end of this week.
Will they be ok in the cold evenings? I'm in the South-no freeze but late at night temps dip into the upper 40s sometimes.
The 2 chicks that are failing to thrive/sick? Have refused FF feed from day one

but dry is available for them. Switching to 12/12 feed schedule this week and see how that goes. All other chicks gobble up the FF like its a treat.
I picked up more broilers yesterday. Apparently, they are from the same batch as my 1st ones, but mine are much bigger. I guess fermented feed is doing them well.