Goldfish spawn when conditions are right for them. (Usually Spring time). They do not get pregnant because their eggs are fertilised outside the body. They are egg scatterers.
in water
Do Goldfish make good Pets to keep? Yes with the right equipment.
Yes. If your goldfish lay eggs, and some hatch, have a spare tank and carefully put their young in there so it wouldn't be eaten. But make sure the water is in room temperature.
If they are in a bowl they make a bubble nest and have babies. They usually put them in the corner or wherever the bubbles stick together.
All animals can reproduce. Bettas are no exception. When a male and female are left together under the right conditions, they will spawn.
No, goldfish do not make noise.
Yes, but it might be better for the fish to have a tank partner by its side. Make sure it is another Fancy Varitey of Goldfish!
make a nest.
Keeping the water clean in your goldfish aquarium will not only make your fish more likely to spawn but will also greatly improve the health of your fish and any potential fry, so yes you should keep your goldfish's water clean for them to spawn.
Usually a female goldfish mates with a male goldfish!
Usually when they are about 2-3 years old. Goldfish can also die if you don't feed them enough, or too much. When goldfish are not kept in a clean habitat, they can get sick and die. Make sure to clean your goldfish tank at least once a week. Remember, goldfish mainly die from aging
Actually, I think that temperature is about right for your goldfish. But if you seriously need to, you need to change the temperature of the air around the tank. I suggest keeping it in a cooler room?