A fish needs 20 litres in a bowl
they can live in goldfish bowls i have always kept my beta in a goldfish bowl and my last beta lived between 4-5 years in a goldfish bowl.
Yes, like all pet fish, goldfish need more oxygen than can be provided by just a bowl of water.
Goldfish just need a plain bowl and some plants
No. Water is oxygen to them so they need to be in water in the plastic bowl.
You need a lot of things, unless you are raising goldfish in a bowl. You need: (for a tank) A filter A tank (not recommended under 5 gal.) Goldfish food Gravel Live or fake plants (underwater plants) Air pump (not required) Choice of decorations These can be very expensive sometimes, but it will keep your goldfish living longer and happier than in a bowl
Yes because ours keep jumping out of the bowl...
Three in a bowl? To live its full lifespan a goldfish needs ten gallons, so if you want three, you need to have a 30 gallon tank. Or 3 individual 10 gallon tanks. Otherwise they will live a month, maybe.
Zero, goldfish need very clean cool water and are very dirty fish.
no, because they need lots of space if there ganna grow so big.
Fancy goldfish need 10 gallons per fish while common and single tail goldfish need 20 gallons per fish. The fish need more space, and they need to be around 3 years old before they are old enough to breed. The fish will be around 4 to 5 inches long w/o tail when they are the right size to breed. A bowl is not the proper home for a goldfish they are too large and messy of fish to live in a bowl. Once they breed you will have around 100+ fry (baby goldfish) that will be 1,000+ gallons of water that will be needed to raise them.
Goldfish cannot live in bowls. Fancy goldfish need at least 20 gallons for the first fish, and 10 gallons minimum for any additional goldfish. This means that for two goldfish, the smallest tank you should have is 30 gallons.
Goldfish filters need to be on all day and night. Goldfish are the messiest fish around so do NOT keep it in a bowl. Besides filters also help provide oxygen.