I read to get a 250 watt red bulb, so that's what we got. But we only have 3 chicks and they are never under it, in fact they tend to stay on the opposite side. I do have a thermometer in there and have been keeping it at 90-95 since it's their first week, then I thought maybe the 250 bulb is for large brooders with many chicks? Is the heat just to powerful for them? Even though it says 90-95 maybe the direct heat is too toasty. Any advice appreciated!!