If your fish has turned white as opposed to become covered in white fungussy stuff, you can assume that is simply the fish developing its adult colouring. Goldfish start off grey/silver and as they grow up their adult/mature colours develop. If it is white fungussy stuff on the fish you need to do some seroius cleaning of the tank and replace the water a few times. You probably would be wise to strip the tank down and scrub everything. There are medications available at pet shops for fungus.
No, it is quite common for goldfish to change color as they age.
it will kiss the floor , circle a peble , have a heartattack then die .
Yes!! if they die after 5months or a year will turn white
It has been reported that goldfish will loose their colour and become white if they are kept in dark conditions for long enough.
its sick or dieing...whats the cure?
goldfish do
the lack of light being in the dark
Yes!
It will eventually turn white.
When ever you don't feed him or her.
Global warming
Actually, goldfish don't have a specific gender. They are born as females, but as they grow, they turn into males.
No, this is quite common in goldfish and isn't anything to worry about as it poses no threat to the fishes health.
goldfish turn blue when they are asleep
It's just getting a new gold color
It will turn white, or at least will start having some loss of color.
The short answer to this question is 'probably not white, though the color will become much paler'.