it can live up to 15-20 years .
20 years
It depends. A feeder goldfish lives to be about 2 years old. A fancy goldfish, (Black Moors, Fantails, etc...) can live to twenty years or more with proper care.
well it just depends how old it is
Feeder fish are different to gold fish. Goldfish can actually live for up to 50 years!
anywhere from 20-30 years
Color does not play a role in how long a goldfish will live for; gentics and how well it is taken care of do. Fantail goldfish can live to be anywhere between the age of 10-25 years old.
Given good conditions I have known them live for 20 years.
goldfish do not live on land
A one human year old goldfish, is eighteen goldfish years old.
Usually a goldfish will live to be 1 month to a year but sometimes some goldfish live to be 3 years old others are even more lucky that they can live to be over 20a gold fish can live for 3 weeks........................................................................................................................... O.o they live a lot longer than 3 weeks. If that is how long yours are living then you are definitely doing something wrong. The longest living goldfish was 43 YEARS old. Putting them in a bowl shortens there life considerably but you still get a few years out of it.
For househeld goldfish, they generally live 6-8 years
Your goldfish will not live "longer" no matter how many or how few you have.