Forgot one thing that's kind of important. DON'T top off the feed that is in the feeder. Let them eat it down, then rinse and dry the feeder before refilling it. By putting fresh feed on top of old feed, which may have been scratched at, pooped on (even the enclosed trough types!), or otherwise soiled (think about what exactly the chicks are stepping on, and remember they sometimes step in their feeders), a heavy layer of new feed over old can create a microbe-brewing facility that can sicken your chicks. Same for the water: DON'T top it off. Even raised by bricks, chicks that like to dig and scratch in their shavings can send those shavings flying across your brooder to land in the dish part of your waterer. And, of course, some chicks will poop in the water no matter how well you position it. Periodically, check the waterer. Pine shavings absorb water so they will take up a lot of room in the water dish. Dump everything out, rinse it well (especially if they pooped in it), then refill. But never top anything off. Keep your chicks and their equipment clean and they'll live healthy, happy lives.