so its been a day or two. and i found out alot. best thing i found out is to boil a egg take the yolk and mix it into a foggy mixture. Feed the fry. This is what saved me i think. soon as i fed them the egg yolk they seemed to become alot more active. only thing bad about the egg yolk is its a bit messy and you will have to watch your water carefully. i dont know once they become bigger if they will still eat this but as of now they have been.