A goldfish's lifepan varies a lot. It can go from 5 years to 25. The record is 43 years, I think. And it all depends on how well you take care of him, the size of the aquarium, and the water. In smaler and heated aquaria, it is quite possible to have him reach 10 years.
Before I tell on a goldfish, I try to work the problem out with the goldfish. If I cannot work out the problem, I generally tell the goldfish's Mother or Father in person.
For all goldfish, if properly taken care of, the average lifespan is about 20 years or more.
There is no difference
== == The normal lifespan of a goldfish is 25 years. The oldest authenticated goldfish was "Fred," belonging to A.R. Wilson of Worthing, W. Sussex, UK. Fred died on August 1, 1980, at the amazing age of 41!
Humans cry. Goldfish do not have the capability to do so.
Female goldfish are usually bigger than male goldfish.
There is no way to tell.
The lifespan of a goldfish is determined by the care and maintenance of the goldfish and goldfish's home , whether or not it is getting essential nutrients and is fed a proper diet, and if the genetics of the goldfish are good. Also a factor that can determine the lifespan of a goldfish is whether the goldfish's owner did much needed research about the goldfish before purchasing one - or if they choose to remain ignorant about goldfish and their needs. If a goldfish is taken good care of through-out its life- and is not constantly, if not ever, subjected to stressful situations- other than the time it is acquired and introduced to its home (remember to always quarantine for at least 30 days before doing this) you can expect the fish to live up to +20 years- maybe even longer.
If you buy a feeder goldfish, usually their lifespan isn't that long, because they are eaten by another pet animal soon anyway. However, I doubt that their lifespan will not be so different from a normal goldfishs' if you take care of them properly-just like a normal goldfish. It is just that they are normally sold in such crowded spaces that I think they are more prone to disease.
About at 7 to 8 weeks-DANIELLE LANDRY
it stops swimming
color