How many goldfish can live in a 20 gallon aquarium?

Answer 1

Here are some choices:
- 2 shubunkin goldfish
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- 2 blue oranda goldfish

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- 2 celestial eye goldfish

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- 2 black moor goldfish

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- 3 bubble eye goldfish

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- 2 red cap oranda goldfish

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- 2 spotted dojo goldfish

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- 2 red and white oranda goldfish

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- 2-3 telescope goldfish

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- 1-3 sarasa comet goldfish

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- 2 calico oranda goldfish

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- 2 red and black oranda goldfish

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- 2 red oranda goldfish

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- 2-3 lionhead goldfish

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- 2 chocolate orandas

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hope this helps you! :-D

Answer 2

20 gallon generic or 20 gallon lengthy? Technically a 20 gallon is lower than the minimum for even one fancy goldfish, yet when the goldfish breed is between the small goldfish, like a pearlscale, and it really is a 20 gallon lengthy, you may genuinely artwork for existence. The stocking rule of thumb is definitely 10-20 gallons in accordance to goldfish, notwithstanding it extremely is when you've met the minimum tank criteria. So say you've a 60 gallon tank, it ought to domicile 3-6 fancy goldfish searching on filtration abd easily breed, yet a 10 or 15 gallon ought to no longer domicile any for lengthy (lower than the minimum). The minimum for most fancy goldfish is a 30 gallon tank (3 foot tank). The 20 gallon lengthy is merely shy of that, at 30 inches, and is genuinely achievable with the smallest of breeds at least to domicile a unmarried small breed of fancy fish. The 20 gallon should be too small for say a classic fantail or an oranda or some thing, or perhaps a common 30 is pushing it for one, with a 30 gallon breeder tank being a touch more advantageous perfect of a minimum. Definately seem to rehome the comets quickly, they get over a foot lengthy and are perfect in a small pond or a wide tank. seem to improve your fancy goldfish in about 3 years, or at the same time as they hit about 4-5 inches, or once you initiate to have difficulty preserving on water high quality, whichever comes first.

Answer 3

That is a trick question. When they are small you can keep a few, however they will grow fast and will require a new home.

To raise them to adult, two of any type will work (however common comets can grow much larger than 14 inches. more towards the 20" mark and will not be able to stay in a 20 gallon tank) If you plan on moving them to a larger tank or pond and provide regular maintenance you can have up to 10 1" fish. Remember they will grow quickly and WILL NOT just grow to the size of your tank.
They will not all be able to fit in the tank within a year. You will have to be the judge as to your future plans.

Goldfish require lots of dissolved oxygen and cooler water. The dissolved Oxygen can only enter the water thru movement of water against the air. i.e. filter, powerhead, fountain waterfall waves etc.

Answer 4

It depends on what type of goldfish you are putting in there. If it is a common or a comet, they get to be 12-14 inches long so ideally a pond would be good for them. If it is moors or orandas then don't put more than three in there and don't put them all in at once. They produce so much waste, you'll want to add them gradually.

Answer 5

For best results one. If you really know what you are doing and are extremely careful with water changes etc you could keep two in a 20 gallon long, but only if you are a very experienced aquarium keeper.

MM

Answer 6

The general rule is 20 gallons for the first one, then 10 gallons for eath thereafter

Answer 7

2 if you really want then to be healthy and happy. Make sure you have pleanty of filtration, cus gold fish are messy fish. When buying fish, look at their adult size. the general rule is 1 inch of fish per gallon of water!

Answer 8

lots, I would put a maximum of 7 gold fish. But you could fit much more I just like to give em' swimming room. Some people might say none or one because 1 gold fish needs 20+ gallons each DON"T LISTEN goldfish are social fish and like friends they also don't need that much room.

Answer 9

One, but he may outgrow it at some point.

Answer 10

It depends on how big you want them to get.If they stay small or are feeders 100 if you want them to grow big no more then 5.