I have a 55 gallon tank with 7 small (1.5" - 2") african cichlids. At the LFS they were fed cichlid flakes, but now they seem uninterested in them. Their mouths are far too small for the floating sticks. I've tried breaking them into smaller pieces, but they refuse to eat them. I've bought various granules and floating foods, but they're not thrilled. They do eat frozen bloodworms though. I have some for my african dwarf frogs, so I thought I'd give them a try. Any suggestions on what to feed these lil guys? Please help...