Hey LitBlueCoop
I only have experience with hatches under a broody hen but you might find this thread helpful: https://www.backyardchickens.com/t/956958/mama-heating-pad-in-the-brooder-picture-heavy-update
G’Day from down under LitBlueCoop Welcome!
As you have already received some great links and advice, I will just send best wishes to you and your flock when they arrive … very exciting!
I hope you enjoy being a BYC member. There are lots of friendly and very helpful folks here so not only...