Are all the hatchlings in the same enclosure? If so seperate them now. Because as we all know about snakes, they will become easily stressed with another animal with them because they're competing for food and space, And they will feel quite vulnerable if they attack and constrict food while their "clutch mates" are behind him watching. I love using tanks because it beautifies my snakes and seems to make them seem happier. But for hatchlings you probably dont want to go through th expensies and buying 10+tanks. So you should go to walmart and by 15qt tubs(1 per each baby snake). I believe Rabernet here has been doing that and has had no problems. I am not a tub person but I hear this will help new born snakes begin their first feed faster than babies in tanks. Good luck!