well I got some brine shrimp, some hikari carnivore pellets and some cichlid pellets. I cut the cichlid pellets and the carnivore pellets in half, added some of the brine shrimp stuff, and turned off all the lights. After a while, I quickly turned the lights on and the babies were out of their hiding places (They never come out when the lights are on) but I didnt see them eating... there was a large Sesarma crab that I thought was transferred to another tank though, so I moved him to another tank. I'm hoping these guys are eating. I didnt have enough money for krill, and it seemed too large, maybe I'll get it next time.