I have 31 hatchlings presently from 2 clutches. I waited until after they shed to feed them.
I gave each one a frozen/thawed (f/t) pink. I have a bag of 100 pinks of mixed sizes. I tried to pick out the smallest pinks.
Anyway, of the 31, 21 have eaten. The other 10 did not seem interested. Interestingly, the non-eaters are almost all anerys/ghosts. I have 10 snows, 8 amels, a couple normals, and 11 anery/ghost. There are about 4 anery/ghosts from each clutch that didn't eat, along with one of the snow and one of the normals. All the amels ate nearly instantly. They all came from the same clutch. All of the snows from that clutch also ate pretty much right away.
The remaining non-feeders are also noticeably smaller than their clutch-mates, although some of the feeding ones were also small.
I'm going to try live pinks tomorrow and see if that makes a difference.

