Before zebrafish spawn, you can lay some pebbles or plant some water plants at the bottom of the tank. This will allow the eggs to fall on top and avoid the temperature at the bottom of the tank affecting it.

After zebrafish spawn, the most important thing is to give small fish Create a quiet environment. If the environment is not good, it may lead to no hatching of small fish. If you want to shorten the hatching time of small fish, you can appropriately increase the water temperature, but it cannot exceed 25 °C. Generally speaking, normal fish eggs can hatch into small fish after 2 to 3 days.