Where do goldfish lay eggs?

Here are some details:

* Location: They prefer to lay their eggs in areas with good water flow and plenty of hiding places.

* Substrate: The eggs are sticky and adhere to surfaces like plants, gravel, or even the sides of the tank.

* Time: Goldfish breeding season typically occurs in the spring or summer when water temperatures are warmer.

* Egg appearance: The eggs are small, round, and translucent.

It's important to note that goldfish are egg scatterers, meaning they don't guard or care for their eggs. The eggs are left to develop on their own.