well i got him last week. he is about three inchs long and seemed in great health when i got him and he still super active and healthy. but since i have got him he won't eat anything. i went back to the store and asked them what they were feeding him and the said dried krill. so i've been trying that twice a day(breaking up the krill so it can eat them). then i've tried pellets, blood worms, and even minows. it won't even chase the minows he will just swim with them like there friends. anyone have any insight or same thing happen? thanks in advance!