[leafgirl115]

I have a lot of molly fry at the moment in breeder nets. 50-90 maby in 2 nets. every week around 3 fry would die. I though it was just because of the room isue so i whent out and go another net but its still hapening. Why? Its usualy one of the smaller fry. When i see them there is something growing of there head(its white) also there belly is white and eyes.