Best feed/probiotics for chicks

[Mcombs]

I have some eggs that will hopefully be hatching any day now. Ive read that putting a probiotic in their water is really good for them, but don’t know what kind to get. Also what would be the best food to get? I’ve posted this in a Facebook group I’m in but they’re not answering my question. They just keep rudely telling me to buy a book or something, and then start talking about heat lamps. (They word it so it sounds like they’re being helpful so the admins don’t kick them out)

 

[Tonyroo]

There are premium chick foods at TSC, I don't know anyone who uses probiotics on chicks.
I just give mine clean water twice a day.

 

[BirdsBeesTrees]

I use Rooster Booster. I guess you aren't supposed to give it long term so I just got some plain probiotics today.
You don't always have to give it, but it doesn't hurt to give it to them periodically.