Goldfish will die if they don’t squeeze their eggs. If the goldfish's reproductive system is mature and the eggs are blocked in the reproductive system, resulting in the eggs being unable to be discharged, in this case the goldfish will easily suffocate, and the probability of suffocation is over 70%, so it is best to closely follow the fish's spawning time. Observe to avoid accidents.

Care methods for goldfish after spawning:

1. Pay attention to protection. After spawning, care should be taken to prevent the brood fish from destroying the eggs.

2. Change the water immediately. After the koi lays eggs, the water will become turbid. This is caused by the residual sperm when the male fish fertilizes the roe. The water in the fish tank needs to be changed immediately.

3. Pay attention and observe. About 48 hours after goldfish spawns, you can basically tell what the sperm-egg union is. It is best to remove the unfertilized egg union to avoid affecting normal egg formation.

4. Control the temperature. The suitable temperature for goldfish eggs to hatch is around 16 to 18 degrees Celsius, and the time is 6 to 7 days.