The white point hanging has spawned, you should do this:

1. Pay attention to isolation: the white point hanging should be isolated after spawning to avoid the white point hanging from destroying the eggs;

2. Change the water in time: after the white spot has laid eggs, the water will become turbid, and the water should be changed in time;

3, Careful observation: about two days after laying eggs, you can basically see which eggs are fertilized and which are not fertilized;

4. Control the water temperature: Generally, the temperature suitable for the hatching of white-spotted eggs is about 15-18 degrees Celsius.