What size tank do I need for 2 goldfish?

42 gallons
Based on the rules above, the goldfish tank size we recommend for two goldfish is: 42 gallons for two Common goldfish. That’s 30 gallons for the first fish and 12 additional gallons for the second fish. 30 gallons for two fancy goldfish.

HOW LONG CAN 2 fancy goldfish live in 10-gallon tank?

Imagine being a single goldfish living for years in an empty bowl with nothing to do. Other experts say a 10-gallon tank is too small for even one adult goldfish, which can live an average of 25 to 30 years.

Can you keep a goldfish in a 10-gallon?

A 10-gallon aquarium will be a fine starter size tank for two to four small goldfish, but the goldfish will not reach their proper adult size unless they are placed in a larger aquarium. The rule of thumb is 1 gallon of water per inch of fish.

How many fish can be in a 10-gallon tank?

The next question is how many small fish can you add to a 10-gallon tank? Initially, aim for around one small fish per gallon of water, adding them in small groups every couple of weeks. Once the aquarium is mature and your skills are honed, you should be able to keep two neon-tetra-size fish per gallon.

How many bettas can I put in a 10 gallon tank?

As a general guideline, you can keep 4-5 female bettas in a 10-gallon tank. You may keep up to three male bettas in a separate tank if you use dividers to keep them apart. Unless a professional breeder is using the bettas to procreate, male and female bettas should never be kept together.

Do goldfish need a heater?

Unlike tropical fish, goldfish do not need warm water temperatures to thrive. … The best way to ensure the temperature stays steady despite exterior temperature changes is to use a tank heater. If you wish to breed your goldfish then you will need to mimic the temperature changes that occur through the seasons.

Do I need an air pump for a 10 gallon fish tank?

An air pump simply bubbles air through your tank. Air pumps serve two purposes. First, they insure that your tank maintains an adequate concentration of oxygen. An air pump is NOT required for this purpose, as long as your tank maintains adequate water movement together with surface agitation.

What fish go well together in a 10 gallon tank?

Top 10 Fish for a 10-Gallon Tank

Cory Catfish. Neon Tetra. Dwarf Gourami. Fancy Guppy.

What is the biggest fish you can put in a 10 gallon tank?

A Betta. In fact that’s the only fish you can comfortably keep in a 10 gallon tank. Maybe a dwarf puffer fish but those are not for beginners. You could also consider a frog, some cherry or ghost shrimp, or some snails.

How many goldfish should you put in a 10-gallon tank?

As for the question about a 10-gallon tank, it is only suitable for one or two baby goldfish. As soon as they start outgrowing the tank, you will need to consider at least 20 gallons of space for every other fish.

Is 10-gallon fish tank good?

A 10-gallon fish tank is one of the most popular tank sizes available. It is great for beginners due to its small size, relatively cheap (i.e., ideal for those on a budget), and also makes a great breeder tank for the more experienced aquarist.

Do goldfish need a filter?

Goldfish don’t actually need filtration and can live long lives, as you may have seen, without filtration. The longest-lived goldfish, Tish, lived to 42 years old in a regular fishbowl.

Can goldfish get lonely?

Do goldfish get lonely if kept in a tank by themselves? You might be surprised to learn that, no, they don’t. … Based on everything we know about goldfish, it is very unlikely that goldfish feel loneliness. It’s normal to wonder whether your goldfish will get lonely if kept in a tank on their own.

What size tank do I need for 4 goldfish?

Since each goldfish generally require an average of 20-gallons of water, 2 to 3 healthy goldfish can live happily in a 40-gallon aquarium, but 50 to 60 gallons are recommended for 2-common goldfish or up to 4 small goldfish.

Is it OK to touch a goldfish?

Make sure you feed your goldfish every day. Make sure you never touch your fish. You can damage the slime coat they have to protect themselves from infection.

Is it better to have 1 or 2 goldfish?

Keeping at least two goldfish in an aquarium is recommended to provide companionship and promote activity. Solitary fish can exhibit depression and lethargy. Goldfish are generally not aggressive so they can be kept with most community fish provided the other fish are larger than the size of the goldfish’s mouth.

Is it OK to have just one goldfish?

To answer the question: Yes, goldfish can live alone. In fact, many goldfish can live long, healthy, happy lives all on their own. Just remember though, not all goldfish will be happy on their own, and some would prefer the company of other tank mates.

Are my goldfish male or female?

Male goldfish and female goldfish have visible differences in their pectoral, or front, fins. These differences can be difficult to spot if you have particularly active goldfish. Males have longer, narrower fins than females, while female goldfish tend to have thicker, shorter fins.

Can a goldfish bite you?

But there’s no need to worry. Goldfish teeth aren’t sharp and they can’t bite people. They’re actually very flat – a bit like human molars – and are used to crush and grind food.

Is my gold fish enceinte?

Goldfish cannot actually be enceinte because they cannot carry live babies inside of their bodies. They release unfertilized eggs into the water where the male fertilizes them and they wait to hatch. … She only is carrying potential baby goldfish until then.