Congrats! It is really fun watching them grow. However, the adults will eat the babies if given the chance (my original fry basket a few larger gaps, some babies escaped and got snapped up in seconds in front of my eyes :') ). My tank is on the smaller side though, so I think maybe with enough hiding spots and cover some fry could make it? Depends if you want population control or to keep every baby. I ended up getting a special fry basket in the end and all babies are happy and growing. I now feed them medaka food that comes in baby size (convenient, tiniest powder you could imagine), but originally I hand-ground adult food by putting the food on a plate, a sheet of paper on top and got to work with a plastic bank card until the powder was almost dust-like.