Ok now I'm confused! You say hoppers for hatchlings? The advice I have gotten on here for my 3 month old was she should be eating a hopper every 5 days or so( she is approx 16 or 17 inches long and she weighs 88 grms, but was only 60 grms when I got her a month ago and at that time was being fed a pinkie every 2 weeks which I knew was wrong when I got her) was she should be eating a hopper every 5 days or so. Are you saying she should be on small mice by now? I can't see her getting one down. She takes a bit to get the hopper down now.