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How large a tank do goldfish need?

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Anonymous

13y ago
Updated: 8/19/2019

about 10 gal per fish

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Wiki User

13y ago

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How long can wild goldfish live?

10+ years but they will need a very large tank.


Will goldfish lay eggs in a fish blow?

Goldfish need to mature before they can lay eggs and they can get pretty large (6" or more). By the time they are large enough, they have outgrown a fish bowl. So technically, the answer is no. You will need large goldfish in a large tank before you can breed them.


Hi i have a 9 leter tank and 2 small goldfish do i need a filter?

Yes, goldfish are very messy. Goldfish need 10 gallons per fish, you actually need a 20 gallon tank or about a 70 liter tank for 2 goldfish. But the small tank will do while they are small, you will need to eventually get a larger tank.


Do goldfish need to be kept in a tank?

Either a tank or pond of at least 30 gallons is a suitable environment for a goldfish.


What type of algae eater is best for a goldfish tank with four goldfish?

it doesn't really matter what kind of algae eater you get for the tank.In my experience with goldfish I've found that plecos work well although they get very big and will need to be kept in a very large tank.


Do goldfish in a tank need to eat in the winter?

Yes, goldfish need to be fed small amounts of food around three times each day, or one large meal a day year round.


If your goldfish is about 2 and a half inches long how big does its tank need to be?

Regardless of the type or size of goldfish the minimum acceptable size of an aquarium for a goldfish is 30 gallons. Buy a tank that is at least 30 gallons if you plan to have goldfish. You can comfortably fit 3 goldfish in a tank this size but no goldfish in a tank any smaller. Goldfish are essentially pond fish and need lots of space to swim; they will not thrive in a small aquarium.


Can you have a small yellow goldfish in a small tank?

If the goldfish is a fancy variety, it can live alone in a 20 gallon tank. Goldfish do not belong in tanks any smaller than this as they grow very large


Do goldfish have to have a filtered aquarium?

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Do goldfish need a light in tank?

They prefer one.


Is it okay if your goldfish is in a two gallon tank?

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Can an oranda goldfish live in same tank with regular goldfish?

Yes, but your tank size needs to support it. If you mean that a regular goldfish is a long single-tail goldfish, then you need at least a 40 gallon tank just for the 2 fish due to the size potential of the common goldfish. If you mean a regular goldfish as in a round bodied fantail, or perhaps a ryukin, then you need at least a 30 gallon tank for the 2 fish.