1, be careful in the process, and use the water from the original tank, so that the water quality will not change and the young fish will get sick.
2. Don't touch the air when fishing young fish, because the resistance of young fish is very small, and exposure to the air for a few seconds is not enough. Take out the water in a small cup.
3, feed the cooked egg yolk, remember to be less! So as not to affect the water quality. If the water quality deteriorates too much, it can't be circulated by the pump, and the young fish will be sucked away. ) just stick a little less on the tips of chopsticks, so you don't have to feed them every day.
4. If the incubation rate is high, the temperature difference between the incubation pool and the spawning pool should not exceed 0.5 degrees! ! !
The water temperature during incubation also matters. When the water temperature is 65438 08℃, the larvae hatch for about 5 days, at 20℃ for about 4 days, at 20~22℃ for about 3~4 days and at 25: 00 for about 3 days. Fish eggs, don't be exposed to the air. It should be taken out with water.
Larvae are also similar to goldfish larvae in habits, and the feeding methods are roughly the same.