On the leaf
yes
No, if you do that than the parent goldfish (and any other goldfish around) will eat all the eggs and any possible fry.
Goldfish just need a plain bowl and some plants
Goldfish do lay eggs. The eggs will attach to something in the tank or bowl until they hatch.
you remove either the adults are eggs from the location and put them in another tank.
No, goldfish do not stay with their eggs. After spawning, goldfish typically scatter their eggs in the water, and they do not provide any care or protection for the eggs or the resulting fry.
no, the gold fish will eat it and its eggs
Don't worry!!! Goldfish eat their own eggs!!! If you want the eggs, then you have to separate the mother from the eggs.
If the goldfish eggs appear "fuzzy" then they are growing fungus.
Goldfish are not livebearers so they are never truly prenant. After the female goldfish lays her eggs a nearby male will release a cloud of milt and fertilize the eggs. After this if the mother and father goldfish are not removed from the eggs the eggs will be eaten. So in short a goldfish does not and should not stay with its mother.
I'm not an expert at this, but I would put the parents back in until the eggs hatch. If the eggs don't hatch about 8 mon. after that, they are probable dead. Answer- The Goldfish eggs should hatch in two or three days depending on the temperature of the water in your tank. First it is important to realize that the eggs must be fertilized by a male Goldfish, after the eggs have been laid by a female Goldfish. Did you have a male Goldfish in the tank with the female? If not the eggs will not be fertile, and will soon turn white, and will not hatch. But if the eggs were fertilized, they should hatch in two or three days depending on the temperature of the water in tank. Note: You should not try to remove the eggs from your tank.
Goldfish lay eggs. These eggs attach to objects in the tank or pond, like leaves. They stay there until the goldfish fry hatch.