I use that Liqufry food for egg layers and once they are free swimming start with a mix of microworms and decap brine shrip, seems to have worked very well. I have read that having plants in the tank is beneficial to the fry who eat the "bugs" same as having snails in the tank. They love mosquito larve also once they get bit bigger. Good luck and experiment with different things as there are several ways to "skin a cat".