How Many Eggs Can a Fish Lay at Once? Explore Fish Reproduction and Egg Count Facts
Most fish lay between 100 and 1,000 eggs at once, depending on the species and size. For instance, betta fish usually produce 30 to 100 eggs per batch. Fertilized eggs disperse in the ocean, resulting in a low survival rate for hatchlings. Each species, like guppies and swordtails, has specific laying capacities and reproduction patterns. … Read more