I only use 1gollen for my 20 fish AND IT WORKS!from sami
It is recommended to have at least 20 gallons of water to house 2 goldfish.
They definitely need a air pump, a filter, at least 20 gallons of water for one goldfish, a thermometer, and decorations to improve the goldfish's well-being/mood.
Yes, it requires at least a 20 gallon tank when full grown, a water temperature between 64 and 72 degrees, weekly or biweekly water changes, a good staple goldfish flake with not too much protein (>40%) content, and everything else a fish generally needs, including attention. If you want to keep 2 orandas, at least a 30g tank would be required.
A fish needs 20 litres in a bowl
goldfish don't really need treated water because goldfish are like feeder fish there is a 20% chance there going to live past a month but if you want to try it just go to petsmart and get betta water conditioner or leave regular tap water out for a couple days (2-3)
On average, a goldfish weighs anywhere from 20 to 42 grams, which is equivalent to 0.02 to 0.042 kilograms.
Yes, you can have one goldfish in a 20 gallon tank, but no other tank mates, not even a snail.You still need to make sure you have a filter, and that you do regular weekly water changes as goldfish produce a high amount of waste.
Typically, it is recommended to start with one goldfish for every 20 gallons of water in a small aquarium. So, for a small aquarium of 10 gallons, you would need one goldfish to start.
The best temperature range is 68 to 75 °F (20 to 23 °C). They can survive in much lower and higher temperatures but this makes them more susceptible to disease.
No. A betta requires water between 80 and 86 degrees, while goldfish require water between 72 and 78. Also, there is not enough room for these fish in that tank. 2 goldfish should have a 20 gallon tank minimum to themselves.
No. Goldfish grow very large and are messy. Fancy goldfish need 20 gallons of water per fish plus 10 gallons for each additional fish (so 50 gallons at minimum for 4). Common and single tail goldfish need 30 gallons each plus 20 gallons for each additional fish
Goldfish grow to be very large (up to 12 inches)and live very long(20+years).A common goldfish should live in an aquarium that contains at least one gallon of water per inch of fish(a goldfish will be happier in aquariums larger than that).Fancy goldfish should have a minimum of 15 gallons per fish and won't do well in a tank smaller than 30 gallons.Goldfish are pond and large aquariumcreatures:they don't belong in a bowl!