"This is a great food if you have newborn fish that are small or you just want them to grow to their full potential quickly. It is balanced and does not mess up your water quality if it is used as directed. I used it for baby neon tetras that were born in my aquarium and have used it for mollies, guppies, swordtails, and other fish. Just a hint, use the amount that will stick to a toothpick when wet and no more. Feed small amounts often. This food is not expensive and has always worked for me. I would recommend to anyone who has baby fish (fry) that are small and/or you want your fry to get to their full potential quickly! I am very happy with this product!"