Full Grown Fantail Goldfish: Best 10 Farming Benefits

Full Grown Fantail Goldfish is a variety of common goldfish. They are considered a category 1 marine animal, meaning that they are typically found in saltwater tanks.

Full Grown Fantail Goldfish have a long body and fins that appear two-thirds as long as their body. Their head is typically pointed and large with eyes that bulge outwards from their sockets, giving them an appearance of being surprised at almost all times.

Full-grown Fantails are between three and five inches long. The adult length is between six and nine inches. Their coloration is typically cream, yellow, or orange, with dark dots in the same colors.

Full Grown Fantail Goldfish

They have numerous black splotches on their fins, which appear to be replaced over time.

Characteristics Of Full Grown Fantail Goldfish

Full Grown Fantail Goldfish – Full Grown Fantails are suitable for two gallons of water. They are peaceful fish but may fight with tank mates with longer fins and bodies.

Their temperament is friendly, as they will work well in a community tank. As tank mates, they prefer a warmer temperature to live in, although they can adapt to other conditions after time.

Full Grown Fantails must be kept in a cycled tank with a filter, or they will die quickly from illness. They are a heavy feeder, which means they require more than one food source in their tank. They will accept flakes, pellets, and live foods.


Full Grown Fantail Goldfish – Full-grown Fantails are native to China.

Common NameFull Grown Fantail GoldfishScientific NameCarassius auratusHabitatFreshwaterRarityCommonCategoryGoldfishCare LevelModerateTemperamentPeaceful, but may fightTank Size2 gallons; small recommendedLifespan4 years,18 years Ideal WaterHardnessSoft-HardTemperature24-27 C,75 F – ideal pHRange6.0 – 8.0 Size and Age of Full Grown Fantail Goldfish


Breeding of full-grown fantail goldfish is relatively difficult. This is because males may bully females and chase them away.

Males full-grown fantails also tend to kill fry as well. However, breeding can be performed in a 10-gallon tank with many air stones and plants at the bottom to offer hiding places for the eggs.

During breeding, the water temperature must be between 78 and 82 degrees Fahrenheit, which must be maintained by keeping the tank near an aquarium heater.

The eggs should be removed as soon as they are noticed to avoid the male-killing them. Full-grown fantails can live up to 10 years.


Full Grown Fantail Goldfish – Their overall average life expectancy is 10 years. They tend to get sick with dropsy due to poor filtration and overcrowding. They are susceptible to tail rot.


Full Grown Fantail Goldfish – They require a lot of food and therefore should be fed sinking pellets and flakes. They also enjoy live foods like brine shrimp and blood worms occasionally.

Full-grown fantails can eat between one and five percent of their total body weight daily, with the fastest-growing growth in the warmer months.

It is recommended to feed a diet of floating foods in the tank. It is also important to make sure that there are a lot of plants and other hiding places for the fish so that they can be fed properly without causing fights.


Full Grown Fantail Goldfish – Full-grown fantails are very active fliers, which means that the tank needs to have a large enough space to move around in.

They also swim constantly, so providing them with enough space is important. Full-grown fantails are very curious, which means that they will investigate everything in the tank and learn about their surroundings.

This makes them prone to getting stressed out and dying if not given the proper care. They will eat fish small enough to fit in their mouth, which means that they should not be kept with other types of fish that do not get along with them.

Life Span

Full Grown Fantail Goldfish – Full-grown fantails can live up to 10 years.

Minimum Tank Size

Tank size should be at least 2 gallons of water per one inch of full-grown fantail goldfish’s length. They can live in tanks that are much larger than this, but it is highly recommended that the tank have a heater and an air stone for circulation. They may also be kept in tanks with plants and hiding places.

Water Requirement Of Full Grown Fantail Goldfish

They require a temperature between 78 and 82 degrees Fahrenheit and a pH between 6.0 and 8.0. They will die of illness if their water gets too hard or too soft.

The water should be clean with very few fish, plants, bio- inhabits, contaminants, or similar things because they are very curious and tend to eat everything in the tank.

The water should also have a small amount of oxygen because they are very active fish.


full-grown fantail goldfish can be housed in a planted 10-gallon tank with a filter and air stone. The tank should be at least 2 gallons in size per inch of full-grown fantail goldfish’s length and have a heater and an air stone for circulating the water.

They can also be housed in tanks with other small, peaceful fish as tank mates after some time has passed.

It is recommended that the tank be heated and that a lot of plants and other hiding places for the fish are provided to be fed properly without causing fights.


The full-grown fantail goldfish’s appearance is one of its most interesting features. It has an average length of 5-7 inches but can sometimes reach up to 8 inches.

Its body is gold in color, while its fins are usually red or orange and splotchy in appearance. The fins are not very long, but they are thick and quite colorful.

The fins can sometimes be confused with the tail of a comet or a rainbow, which is one of the traits that give the full-grown fantail goldfish its unique look.

Some of its other notable features include two protrusions that start from the dorsal fin and extend almost to its pectoral fin, making it resemble a scorpionfish or a stingray.

A barb-like protrusion also starts from the anal fin and extends almost to its tail.

The only other noticeable feature of the full-grown fantail goldfish is its head. Its head is quite large and has a rounded shape with dark coloration.

The mouth of the fish is rather large, with sharp teeth exposed when the fish opens its mouth wide. Its eyes are also golden in color and very large, giving it an appearance that hints at intelligence.

Farming Benefit Of Full Grown Fantail Goldfish

Here Are The Best 10 Farming Benefits Of Full Grown Fantail Goldfish

1. Full-grown Fantail Goldfish Goldfish fish varieties are usually available at Petsmart and other leading stores.

2. Full-grown Fantail Goldfish goldfishes need to be kept in heated containers, and they die easily if the temperature is too low.

3. Filters are an important feature of a good fish tank, and it is necessary to use one for the full-grown Fantail goldfish.

4. Water quality has to be maintained in one’s fish tank.

5. Proper care of fish tanks is an important requirement for the full-grown Fantail Goldfish.

6. To lead a healthy and happy life, the fully grown Fantail goldfish are fed with fresh foods.

7. They need a balanced diet, and it is impossible to feed them with human foods because they are predatory.

8. The full-grown Fantail Goldfish can be kept in small fish tanks to be bred.

9. Full-grown Fantail Goldfish varieties are extremely healthy and hardy varieties of fish.

10. This variety is quite easy to care for compared to other fish varieties.

Special Notes

Full-grown fantails are ideal for beginner aquarists because they require less care than other varieties of fish, but they still look good in a tank and make the tank look more interesting. They are very easily kept and do not require a large tank to live in, nor require expensive aquarium kits. They are also inexpensive to buy, especially if one gets them from a reputable pet store or aquarium shop.


The full-grown fantail goldfish is one of the few varieties of fish known for its looks, which is why it has become very popular in the aquarium industry over the years.

It has a distinctive appearance and needs less maintenance than other varieties, which means that it can be hard for beginners to keep them properly housed in their fish tanks.

However, this does not mean that they do not require any care. Thank you for reading my post.

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