Use ground fish food of the same type that you feed to your adult mollies.  Flake food should be used as a primary base.  Supplement the normal meals with a broad variety of denser meals.   Various worms are great for molly fish.  Grindal worms, black worms, and blood worms work well. Brine shrimp, live or frozen, are a preferred source of food. Molly fish even eat algae, which is their primary food in the wild. It will take around nearly two months to be able to tell males and females apart.  Once they’ve doubled in size, it’s probably safe to introduce them into the main tank with the rest of the fish.  Another good way to tell if they’re safe to interact with the other fish is if they are too big to fit into the other fishes mouths. Once you know the gender of the mollies, you'll need to ensure more breeding doesn't take place.  They will, in fact, breed between brothers and sisters.  Try to separate the male and female fish before they are eight weeks old, which is when they reach sexual maturity.
أطعم الصغار. انتظر بلوغ الأسماك. افصل بين الذكور والإناث.