:/Ok. My fiance just bought my daughter and I chicks. I wanna do this right. I'm worried about the little cuties (4) being too warm. Is that possible? The light is about 18 inches above them. They've got the feed and grit, but I'm worried about them having TOO much of the grit. SO! How much light and how much grit? Btw, I did look through the forums to get these answers. I really appreciate any feedback. This site is AMAZING. I wish I had had something like this when I first got my cat!