Sorry, I'm new and have never heard of it. Just read about it on someone else's post. They mentioned that they used it with their last order of chicks and didn't lose any, whereas with past orders when they didn't use gro-gel, they did lose chicks. If I need it, where can I find it? And other than the chick feed, a brooder set-up with bedding, a chick feeder and waterer, heat lamp... what else would I need to have on hand BEFORE I order my chicks? Thanks!