yes.
yes it is depending if the fish gives burth to live young then its not possible !!
no they wont fight its actually a good idea to get another fish fast as ur fish will feel ill coz of the sudden absence of another.. goldfish are not known for eating one another.no.
Goldfish are egg laying fish, so they do not get pregnant. If your fish is female and appears fat, it's possible that she is full of eggs, but she will either release them on her own, or reabsorb them.
a goldfish is a feeder fish. I kind of disagree with the answer above. Yes, goldfish CAN be feeder fish, but they aren't necessarily feeder fish. Feeder fish are really fish that are rather small and are fed to other animals, and that are for some reason thought as not being as precious as other "pet" fish. So a feeder fish and a pet fish are two different kinds of fish, really. Not all goldfish are feeder fish. There are expensive goldfish, more than 10 dollars per fish! Then there are those goldfish breeded to be eaten that are sold as 75 cents per fish. So there are "pet" goldfish and "feeder" goldfish. So, a goldfish is not necessarily a feeder fish.
No, a goldfish is classified as a fish.
A goldfish is a fish, a member of the carp family. Carp fish are freshwater fish.
you can. it will probably not hurt the goldfish ot the others, but it is best when possible to feed fish food that is designed for their specific nutritional needs.
no
Betta fish are best as a solitary fish and are not compatible with goldfish.
Pregnancy is not involved with the reproduction of goldfish, therefore there is no possible way for a goldfish be filled with [possibly] dead babies. Fertilization of a goldfish's eggs occurs outside of the fish's body, and any further development takes place there too.There is a condition in which a female goldfish may get an egg impaction if she does not release her eggs, in this case handspawning the fish(carefully squeezing the fish's abdomen to release the eggs) will eliminate the risk caused by the eggs.
If you have recently added a new goldfish to a bowl, it is possible that the original tenants will see the new fish as an intruder. I had 3 goldfish and they actually taunted the new fish I added to the tank, keeping him at the other end of the tank. Eventually, they ate him. No joke.
I think a goldfish is a consumer because if the other fish's are consumers then goldfish are fish they might be consumers.