Newborn fry do not need to eat on the first day, and there are unabsorbed yolk sacs, which are usually fed one day later.
You can't choose fish food to feed the fry. Its mouth is too small to feed fish. It is best to feed plankton. You can find some stagnant water. If not, feed cooked egg yolk or soybean milk.
It should be noted that the amount of cooked egg yolk must be controlled, and it can be wrapped in gauze and twisted a little at a time.
When the fry can swim to the surface, start feeding the water lice. Bemisia is a small insect that is filtered from the caught fish by gauze or plastic net. When it grows to one or two centimeters long, it can be fed to ordinary fish and insects.
Frozen shrimp, thawed, lightly ground and fed.
Artificial dry bait is slightly ground and fed.
Dry red worms are ground and then fed.