I had eggs in my tank (about 500) that I saw get fertelized. The problem is that this happened three days ago and now the fry are gone. I can tell that my eggs hatched but there's no fry to be seen. Are they not free swimming right away? Does the mother hide them from the male so he doesn't eat them? I was at school when they hatched so I have no idea were they could be. It's a female flowerhorn and a male texas.