I am picking up my 2 or 3 day old babies on Sat. We are so excited, but I am wondering...can I use a 10 gallon glass aquarium for the first few days of their transistion. I have the heat lamp, the food, the waterer, the wood shavings...but just need input as to whether on not there is a problem with putting them in glass...otherwise, we will start with the cardboard box routine...Thanks for your thoughts!!