If you feed the fry with egg yolk, you can feed it twice a day. Egg yolk is a common feed for fry, but it must be sieved before feeding, otherwise the fish can not swallow. It is worth mentioning that the egg yolk is bad water, so when used, we must control the dosage, and as soon as possible to emerge under the pond.
1. Improve water quality: If the fry does not eat, the first thing that comes to mind is the problem of water quality. It is not necessarily how poor the water quality is, but the fluctuation of water quality makes it produce a stress reaction, so it will not eat. Therefore, when changing water at ordinary times, we must ensure that the source of water is the same, and the pH and hardness do not change.
2. Raise the water temperature: The appetite of the fry is often restricted by the temperature. If the temperature is high, the appetite will be strong. If the temperature is low, the appetite will be bad. Therefore, attention should be paid to raising the water temperature, but not too high, the adaptability of fish fry to temperature is not very strong, the sudden rise of temperature will lead to their death, so it is OK to raise 1-2 degrees Celsius.
3. Change the feed: The unpalatable feed may also cause the fry not to eat. Usually, the best food for fry is migratory water, but it is not easy to obtain, so it is usually fed with milk or cooked egg yolk, the former is not as nutritious as the latter, but the latter has the risk of bad water, or even lead to fry death.
4. Rest and wait: If the fry has just been released, it may not have adapted to the environment, so it will not eat. At this time, all you need to do is wait, and you can usually recover in a few days.
