Will baby fish eggs die if the are not fertile in 24 to 48 hours?

* Lack of Development: Fertilization is the crucial step that triggers the development of a fish embryo. Without it, the egg remains inactive and will eventually perish.

* Limited Resources: Fish eggs contain a limited amount of nutrients and resources. These are meant to sustain the growing embryo. Without fertilization, these resources are not utilized and the egg will run out of sustenance.

* Fungal Growth: Unfertilized eggs are susceptible to fungal growth. The lack of fertilization makes them vulnerable to fungal infections, which can quickly destroy the egg.

Important Note: The exact time frame for unfertilized eggs to die can vary depending on the species of fish and the water conditions. However, in most cases, 24-48 hours is a good estimate.