I'm also started teaching them to feed on saki-hikari, but the small pellet i break into smaller pcs. They take it okey.
By tomorrow I'll try to use autofeeder with saki-hikari.

Feeding schedule:
1) 4.30am
2) 7.00-8.00am (BW/Daphnia)
3) 9.30am
4) 11.00am
5) 12.30pm

Cheers,