So apparently I bought a pregnant Sunburst Platy. I've had her for about a week and last night she gave birth. I came in when there were only 4 left (I witnessed my Black Phantom Tetra-named Snape eat one D and 3 have escaped underneath one of the plants and are still alive and there. I feed my fish tropical fish flakes, will the fry be able to survive to adulthood or is there any extra things I have to do? How long does it usually take for the fry to be big enough to not be eaten by my larger fish?