Quote Originally Posted by drache View Post
yes - I can definitely see the difference in growth rate between my specialized eaters and the ones who will go for anything - very noticeable
what I am curious about is what determines food preferences within a litter
Great question. They were my non-eaters. After 14 days I offered guppies. They readily took them but have refused all other foods. They have on interest in worm(earthworm or nightcrawlers)