The lifespan of fantail goldfish can be expected to be about 10-25 years. Unfortunately, few fish actually make it past the three year mark because of their owner's inexperience. Here is a list of things you can do to improve your fish's chances of living a very long and happy life: buy an aquarium of at least 30 gallons (more preferably), feed them a high-quality fish food and give them plenty of variety in foodstuffs, do weekly 50% water changes, and observe your fish each day for about 15 minutes to look for any signs of illness.
Fantail goldfish are a hardy breed, strong swimmers and they compete well for food with the ryukin, shubunkin, comet or common goldfish; making these goldfish breeds good tank mates for your fantail goldfish.
yes
If the seasons right... usually a couple of weeks.
Female Fantail goldfish can not get pregnant they lay/scatter eggs when they are chased by males . So you have nothing to worry about.
Goldfish are peacefull fish and do not normally fight with one another.
it has a short tail
Yes, but slowly.
A fantail goldfish can be any of the goldfish colours which can include any or all of the following white, gold, silver, copper, blue, orange etc etc.
The biggest goldfish that are on record are primarily single tailed fish due to the fact that they grow quite long rather than in girth compared to a fancy goldfish such as a fantail.
Survival of the fittest
suma nimo
Became a coluar