That depends on the size of the goldfish. This useful formula might come in handy:
5 cm fish in 250ml of water
10 cm fish in 500ml of water
and etc.
Answer: 0A goldfish needs a tank that's at least 30 gallons to thrive(plus another 10 gallons for each additional goldfish). This may seem like a lot for just a goldfish, but most goldfish will grow over 6 inches long and have the potential to grow over 10-12 inches. Even if the goldfish is very small it is still best to keep it in a large tank because it will soon grow very large.hope this helps
I was told by a pet store employee once that goldfish are very dirty fish and 1 per gallon was a good rule of thumb.
A 10 gallon tank isn't big enough for goldfish. The minimum size for a goldfish tank is 30 gallons. Remember- the 2 inch long goldfish you buy at the petstore has the potentional to grow up to 10 inches long; a 10 inch long fish cannot, and will not, survive in a 10 gallon tank. There are also advantages to buying a bigger tank- not only will your fish be healthier but you also can have the option of owning multiple goldfish. And, lets not forget, a bigger tank will be me forgiving if you were to put too much of a certain chemical in, or got lazy about water changes and let the ammonia or nitrites build-up.
yes, depending on which kind you get if it is a normal one you can have up to 5 and same to fancy goldfish i have a 10 gallon aquarium and i have a pictus catfish, a ghost catfish, and 2 hatchet fish, never ever believe petsmart on pictus catfish because on the website it says 29+ gallons required and in the store it says 10+ gallons required. Thanks.
You should not keep any goldfish in a 10 gallon aquarium as it is too small; the smallest tank you should use is a 20 gallon, and you can only have 1 goldfish in it regardless of how tiny it may look when you first buy them.
The "one inch per gallon" information quoted by others is completely incorrect for goldfish.
None, a comet should not be in anything smaller than 30 gallons per fish
Zero, goldfish need very clean cool water and are very dirty fish.
First get 22 fish then get a medium sized sih and keep it till the mullet comes KEEP ON GETTING A MEDIUM SIZED then ull reach ur goal!! :D it worked for me
it is not a good place to keep a frog dont you think
Do Goldfish make good Pets to keep? Yes with the right equipment.
You are describing unusual behaviour for goldfish. Are you sure you have 'Goldfish' as in (Carassius auratus)?
The cheapest way to keep a goldfish is to keep it in a fish bowl.........as long as the bowl is big enough the fish will be happy there.
just keep it in a medium sized container, out of the sun with some dirt and sticks to help her have anchor points to build her web on, and feed her a live cricket once a week
One goldfish requires at minimum 20 gallons on it's own plus 10 gallons for each additional goldfish (30 gallons for 2 goldfish). It's not only because of how big they can grow, but because they are very messy fish & produce a high amount of waste
Yes. Separate them.
it will live
Rule of thumb is to not mix tropical fish and goldfish.
A goldfish can live in an opaque glass tank as long as you keep up with necessary water changes. Like a small outside garden pond goldfish are only viewed from the top.