So, I had several babies that were living in a breeder net for a couple weeks. Today after I had added a new fish, there's only one baby left in the net. Meaning the rest either escaped or died. But I didn't think they were small enough to fit through the holes for that to happen. I don't understand how they could get eaten through the net either due to their size compared to the holes. I choose breeder net over box because I heard that boxes build up ammonia and I wanted the fry to get the same filtration as the tank. I was also hoping that with the holes their poop wouldn't build up in the net. The poop didn't fall through so I started feeding them less. It could've been my fault if they died of starvation, but I didn't think I saw any bodies. I still have some babies free roaming in the tank. If the net babies starved, that's an easy mistake to fix, but if not I'm in trouble. I don't know what to do with the rest of the fry, if I should let it be survival of the fittest.