Popular Types Of Goldfish – Varieties You Can Have At Home

When it comes to raising fish, there’s probably no species that offers more options in terms of colors, patterns, body shape and fin arrangements than the goldfish. Did you know that they were one of the first species to be domesticated and selectively bred? There are more than 200 types of goldfish around the world!

If you’ve only seen a tank of feeder fish or a few of the weird goldfish varieties, you may be surprised to discover how diverse this species truly is. Allow me to introduce you to this large and fascinating family of fish and help you identify the best types for your goldfish aquarium or pond!

Introduction to Hearty and Fancy Goldfish Varieties

There are several ways to identify plain and fancy goldfish (Carassius auratus) based on their body shape, pigments and patterns of color, their type of scales, and other unique traits like head and tail morphology. Goldfish are most commonly grouped into breeds or varieties, but these categories are quite loose and fluid.

The name of a fish is a big hint about what it looks like and can offer you clues to finding the best goldfish types for aquariums or outdoor ponds. Some breeds are known for being especially hearty and durable while others are delicate and need more intensive care.

Gold fish, goldfish in aquarium

Common Names

Goldfish (Carassius auratus)

Family

Cyprinidae

Temperament

Peaceful, social and curious

Care Level

Varies by breed

Diet

Omnivore; Ideal diet varies by breed

Average Size

8 to 12 inches from snout to tail at maturity

Water Hardness

Does well with either soft or hard water

pH Range

6.0 to 8.0

Water Current

They don’t like swift water currents and these hard currents can harm the delicate fancy breeds. They prefer well-oxygenated water but can survive in stagnant conditions as long as the water is clean

Water Quality and Filtration

Goldfish are very sensitive to ammonia and need very clean water to thrive. Because they are such voracious eaters they produce a lot of biowaste. 3-stage low-flow filtration with weekly water changes is ideal

Goldfish Breeds—A Detailed Guide to 32 Popular Types

It’s time to talk about the most popular breeds of goldfish and how they differ in their appearances and care requirements. Narrowing down your list to find the best breed of goldfish depends on whether you’re stocking a pond or an aquarium, but from there the options are wide open!

Single Tailed Goldfish Breeds

Single tailed goldfish are hearty and easy to care for in an outdoor pond or appropriate size aquarium. They are not sensitive to their water temperature but prefer clean, filtered water with minimal current. Single tails enjoy exploring a tank with decorations, plants and hiding places but also need room to swim.

Common Goldfish aka Feeder Goldfish

Common Goldfish aka Feeder Goldfish

Common goldfish don’t usually get much attention from lists like this, but many of us start with tanks of these inexpensive fish! It really doesn’t get much easier than maintaining a common goldfish. They have a wide range of acceptable temperatures, and while they don’t need a heater they often do just fine in tropical set-ups.

Are feeder fish the same thing as common goldfish? It depends on the store. Commons are not always lower-quality feeder fish and many stores maintain tanks of brightly colored fish for stocking aquariums and outdoor ponds. These fish may be more expensive than their stock of feeders, however.

Feeders are usually small, plain grey/brown goldfish culled from groups of their more colorful and rapidly developing siblings. Their hardiness is identical to other common goldfish, but they are often packed tightly in aquarium store tanks and may not be fed or maintained as well.

Breed

Common Goldfish, Feeder Goldfish

Unique Trait

N/A

Care Level

Easy

Ideal Diet

Commercial goldfish flakes or pellets supplemented with live/frozen foods such as brine shrimp

Scale Type

Metallic scales

Pattern

Can be any color or mix of colors other than calico, but the most common patterns are self-colored or bi-colored. Feeder tanks are often considered multicolored

Colors

Grey/brown, red/orange, and white/silver are most common

Average Size

2 to 4-inches for juveniles; 10 to 12-inches at maturity, although there are many reports of these fish reaching 14 inches or longer

Minimum Tank Size

10 gallons for juvenile; 20 gallons for adult  
Add 10 to 15 gallons per adult

Ok for Ponds

Yes

Temperature Range

Coldwater 60 to 80°F

Compatibility with Tank Mates

Compatible with other single tail goldfish, peaceful community fish or koi with similar care requirements. Avoid housing with aggressive fish or small snails or shrimp which might get eaten

Comet Goldfish

Comet Goldfish
Learn More at: flickr.com

Comet goldfish have a slightly shorter, leaner body than the Common breed but have a distinctive widespread long tail with sharp points. They need a bit more room than the Common goldfish so they don’t injure their tail on their substrate or decor. These goldfish are active and attractive, and are one of the most popular breeds of goldfish!

They are coldwater fish and do well in ponds, but you can also keep them in heated aquariums. Comets are usually deeply colored with a vivid red or orange hue, which looks amazing in a pond. Most comet goldfish are self or bi-colored, and they typically come in Red and White or Sarassa morphs.

Breed

Comet Goldfish

Unique Trait

Long, flowing single tail that spreads out; the slender body is shorter than the Common

Care Level

Easy

Ideal Diet

Commercial goldfish flakes or pellets supplemented with live/frozen foods such as brine shrimp

Scale Type

Metallic scales

Pattern

Usually self-colored or bi-colored. Red and White’s are the most common but this breed also comes in Sarassa morphs

Colors

Red/orange, white, yellow, green or chocolate  
Black Comets are not true comets but rather a hybrid koi/goldfish species

Average Size

2 to 4 inches for juveniles; 10 to 12 inches in length at maturity

Minimum Tank Size

15 gallons for juvenile; 30 gallons for adult  
Add 15 to 20 gallons per adult

Ok for Ponds

Yes

Temperature Range

Coldwater 60 to 80°F

Compatibility with Tank Mates

Compatible with other single tail goldfish, peaceful community fish or koi with similar care requirements. Avoid housing with aggressive fish or small snails or shrimp which might get eaten

Nymph Goldfish

Nymph Goldfish
Image Source: instagram.com

You don’t see many Nymph goldfish for sale these days, but these fish were rather popular about 15 years ago and have since gone out of fashion. These hearty fish are some of the best swimmers in the goldfish family, which is funny given their egg-shaped body and a long single tail. Some have telescopic eyes, too.

Despite their name, Nymphs are not small fish and can grow up to 12 inches in length. It’s thought they were initially a cross between a Comet and a Fancy Fantail, although these days the trait usually shows up as a recessive trait in Fantail and Veiltail crosses. They are easy to maintain in a pond or large aquarium.

Breed

Nymph Goldfish

Unique Trait

Has the egg-shaped body of a fantail with the single tail of the hearty goldfish. Thought to be a cross of a Comet and Fancy Fantail

Care Level

Easy

Ideal Diet

Commercial goldfish flakes or pellets supplemented with live/frozen foods such as brine shrimp

Scale Type

Metallic scales

Pattern

Usually self-colored or bi-colored

Colors

Red/orange, white, yellow, green or chocolate  
Any color except calico

Average Size

1 to 3 inches for juveniles; 10 to 12 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 20 gallons for adult  
Add 10 to 15 gallons per adult

Ok for Ponds

Yes

Temperature Range

Coldwater 60 to 80°F

Compatibility with Tank Mates

Compatible with other single tail goldfish, peaceful community fish or koi with similar care requirements. Avoid housing with aggressive fish or small snails or shrimp which might get eaten

Shubunkin Goldfish

Shubunkin Goldfish
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My favorite breed of goldfish are the mysterious Shubunkin. They can be very confusing for folks new to goldfish keeping, because any single tail fish that’s calico colored is considered a Shubunkin. If you breed a Comet or Nymph goldfish with the calico trait it’s still technically called a Shubunkin. The color morph dictates the breed.

Even fancy goldfish with a calico morph can be referred to as Shubunkins, although some sellers still list them as calico. If you see a fancy breed of goldfish referred to as a “Shubunkin-type” you can guarantee it’s a calico colored fish. There are three types of Shubunkin goldfish, and their differences can be quite subtle.

American/Japanese Shubunkin

The American (also called the Japanese ) type of Shubunkin is characterized by its tail. Their tail is longer than the other types with sharp points and a deep fork. Many consider the American or Japanese Shubunkin to be the original form, and the others likely descended from them.

Bristol Shubunkin

Bristol Shubunkin
More info at: flickr.com

The Bristol type of Shubunkin has a slender body similar to the Comet with a distinctive, large pointed tail.

London Shubunkin

London Shubunkin
Image Source: instagram.com

The final type of Shubunkin is the London form, which has a slender body with shorter, rounder tail fins.

Breed

Shubunkin or Calico Goldfish

Unique Trait

Nacreous scales with calico color morph; body and tail shape determines the specific type of Shubunkin (American, Bristol or London)

Care Level

Easy

Ideal Diet

Commercial goldfish flakes or pellets supplemented with live/frozen foods such as brine shrimp

Scale Type

Nacreous

Pattern

Calico

Colors

Base color is usually blue with white, black or red/orange patches or speckles. Scales can bring out iridescent blue/purple hues in some lighting conditions. Black is usually a stable color in calico goldfish

Average Size

2 to 4 inches for juveniles; 10 to 12 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 20 gallons for adult  
Add 10 to 15 gallons per adult

Ok for Ponds

Yes

Temperature Range

Coldwater 60 to 80°F

Compatibility with Tank Mates

Compatible with other single tail goldfish, peaceful community fish or koi with similar care requirements. Avoid housing with aggressive fish or small snails or shrimp which might get eaten

Tamasaba or Sabao Goldfish

Tamasaba or Sabao Goldfish
Find out more at: wikimedia.org

This rare Japanese goldfish is not seen very often, but the Tamasaba is a brightly colored red or red/white goldfish with an egg-shaped body and long single tail. Their tail is said to resemble a mackerel’s tail. They were originally bred from Ryukin stock, and you can see the distinctive hump they’ve inherited from their ancestors.

These hearty round fish make excellent options for koi ponds, where they add an interesting look compared to the leaner koi. They do well in large aquariums but shouldn’t be kept with other types of single tails. They are fairly difficult to find these days, and there isn’t much information about them online.

Breed

Tamasaba, Sabao or Mackerel Tailed Goldfish

Unique Trait

Round egg-shaped body with an arched back and long single tail with rounded points

Care Level

Easy to Moderate

Ideal Diet

Commercial goldfish flakes or pellets supplemented with live/frozen foods such as brine shrimp

Scale Type

Metallic

Pattern

Self-colored or bi-colored

Colors

Usually red/orange or Red and White

Average Size

1 to 2 inches for juveniles; 8 to 10 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 20 gallons for adult  
Add 10 to 15 gallons per adult

Ok for Ponds

Yes

Temperature Range

Coldwater 60 to 80°F

Compatibility with Tank Mates

Best kept with other Tamasaba goldfish or with koi rather than other breeds of single tail goldfish. Avoid housing with aggressive fish or small snails or shrimp which might get eaten

Double Tail Goldfish—Fancy Breeds

Goldfish with double tails are always fancy types of fish with a round, egg-shaped or hunched body. These goldfish are more sensitive to their water conditions and usually (but not always) need warmer aquariums that maintain a consistent temperature. They can’t swim very fast and most are unsuited to life in a pond.

You can often keep different breeds of fancy goldfish in the same aquarium as long as they have plenty of room, but avoid keeping them with the single tails. The slower fancies just can’t compete with them for food. Mix fancies based on their physical traits and keep the delicate breeds separate from the heartier ones like Fantails.

Some of these breeds have physical traits that make them very prone to accidental injury, like the Celestial and Bubble Eyes. You may need to adjust your decor or equipment to keep your fish safe from harm. You’ll definitely need an aquarium heater and low-flow filter for your delicate goldfish tank.

Fantail Goldfish

Red Fantail, hardy fancy gold fish in planted aquarium

If you’d like to leap into the world of fancy goldfish you couldn’t pick a better starter fish than the Fantail! While these fish require more precise conditions than the single tails they are still one of the easier goldfish to care for. Fantails have the classic egg-shaped bodies and lovely, long double tails that give them their name.

Fantails are the foundation breed for nearly all of the fancy goldfish and are routinely bred back into these lines to keep them genetically healthy. They prefer warmer water than hearty goldfish and usually require an aquarium heater. Their tails make them slightly awkward swimmers but they don’t need a high level of special care to thrive.

Breed

Fantail or Fancy Fantail Goldfish

Unique Trait

Egg-shaped body with a long double tail; fish with extra-long tails may also be termed “Ribbon-tailed Fantail”

Care Level

Easy to Moderate

Ideal Diet

Commercial goldfish pellets are best, although strong swimmers may be able to catch flake foods. Supplement with live/frozen foods such as brine shrimp

Scale Type

Metallic is most common but may come in nacreous or matte forms

Pattern

Self-colored or bi-colored; Red and White most common but calico morphs are not unusual

Colors

Usually red/orange or yellow. Black, white, and koi-colored morphs are often available in Japan

Average Size

1 to 2 inches for juveniles; 6 to 8 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 15 to 20 gallons for adult  
Add 10 gallons per adult

Ok for Ponds

No

Temperature Range

70 to 80°F;  Technically not a tropical fish but does better in warmer conditions

Compatibility with Tank Mates

Best housed with similar breeds of Fancy goldfish with the same care requirements, like the Ryukin. Avoid keeping in community aquariums or with single tail hearty goldfish breeds

Veiltail Goldfish

If you like the look of the Fantail but are up for a challenge then consider the impressive Veiltail goldfish. They have a rounder and slightly more compact body but what makes them a showstopper is their flowing 4-inch long tail and dorsal fin. Veiltails are the most Betta-like of all of the goldfish with their fancy fins!

Veiltails are harder to maintain because those fins limit their movements and can be easily damaged on your decor. They can’t hunt for food scraps very well either, and are best fed a floating diet they can see and easily catch. They need plenty of room to maneuver around your tank and are too delicate for community aquariums.

Breed

Veiltail Goldfish

Unique Trait

Compact round body with a long, flowing dorsal fin and elongated, well-separated 3 to 4-inch double tail

Care Level

Moderate to Hard

Ideal Diet

Commercial goldfish pellets that float are best since these fish can’t swim very well. Supplement with live/frozen foods such as brine shrimp

Scale Type

Metallic is most desirable but may come in nacreous or matte forms

Pattern

Self-colored or bi-colored are most common but may also come in calico morph

Colors

Usually red/orange or Red and White

Average Size

1 to 2 inches for juveniles; 7 to 8 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 15 to 20 gallons for adult  
Add 10 gallons per adult

Ok for Ponds

No

Temperature Range

70 to 80°F

Compatibility with Tank Mates

Best housed with similar breeds of Fancy goldfish with the same care requirements, like the Bubble Eye or Celestial. Avoid keeping in community aquariums or with heartier goldfish breeds

Butterfly Tail Goldfish

Butterfly Tail Goldfish
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Another showy breed known for their fancy fins, the Butterfly Tail goldfish were bred to be observed from overhead. They have a hunched Ryukin-style body with a long, widely-spread double tail that looks like a butterfly when you look down on them. Butterflies often come with other fancy traits like telescopic eyes or hoods.

These goldfish are currently very popular with breeders and come in a wide variety of scale types, patterns, and colors. Recently, varieties like the self-colored white matte, lavender and blue have become available as well, and more are sure to come!

Breed

Butterfly Tail Goldfish

Unique Trait

Round, hunched body with an elongated widely-spread double tail. Observed from overhead the tail resembles a butterfly. Often comes with telescopic eyes as in the Butterfly Moor morph or with other fancy traits

Care Level

Moderate to Hard

Ideal Diet

Commercial goldfish pellets that float are best since these fish can’t swim very well. Supplement with live/frozen foods such as brine shrimp

Scale Type

Metallic is desirable and the most common, but may come in nacreous or matte forms

Pattern

Self-colored or bi-colored are most common but may come in  tri-colored and calico morphs

Colors

Panda is most desirable but Red and Black/Red and White morphs are also popular. Self-colored black is rarely stable and usually morphs to a Panda/Red Panda

Average Size

1 to 2 inches for juveniles; 7 to 8 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 15 to 20 gallons for adult  
Add 10 gallons per adult

Ok for Ponds

No

Temperature Range

70 to 80°F

Compatibility with Tank Mates

Best housed with similar breeds of Fancy goldfish with the same care requirements, like the Bubble Eye or Celestial. Avoid keeping in community aquariums or with heartier goldfish breeds

Wakin Goldfish

A rare fancy breed that does well in ponds and aquariums, the Wakin looks like a hybrid of a Common or Comet goldfish with a Fancy Fantail. They have a leaner streamlined body, an upright dorsal fin that goes almost all the way down its back, and a beautiful double tail that’s a bit shorter than a Fantail.

These strong swimmers are easily maintained and don’t have any special requirements other than needing plenty of room to reach their maximum size. Some of the pond-raised Wakins have reached nearly 19-inches in length! You’ll have a variety of colors and patterns to choose from as well.

Watonai Goldfish (Wakin Hybrid)

Watonai Goldfish (Wakin Hybrid)
Image Source: instagram.com

Rather than talk about them separately, I’m including the Watonai under the Wakin because they are closely related and have similar requirements. The Watonai has the same shape and colors as the Wakin but has a longer double tail. They are one of the fanciest breeds that can thrive in a pond and are not hard to care for!

Breed

Wakin Goldfish and Watonai Goldfish (Watonai hybrid)

Unique Trait

Leaner hearty-goldfish shaped body with an upright dorsal fin that extends down its spine and classic double tail.  
The Watonai hybrid has a longer double tail, but care requirements are the same

Care Level

Easy to Moderate

Ideal Diet

Commercial goldfish flakes or pellets supplemented with live/frozen foods such as brine shrimp

Scale Type

Metallic is the most common, but may come in nacreous

Pattern

Traditionally self-colored or bi-colored, but recently available in calico morph

Colors

Red or Red and White are the most desirable but also comes in calico, chocolate, and yellow/orange morphs

Average Size

2 to 4 inches for juveniles; 10 to 12 inches in length at maturity, but there are reports of these fish reaching nearly 19-inches in pond settings

Minimum Tank Size

10 gallons for juvenile; 30 gallons for adult  
Add 15 to 20 gallons per adult

Ok for Ponds

Yes

Temperature Range

Coldwater 60 to 78°F; often does well without a heater

Compatibility with Tank Mates

Does well in aquariums or ponds with Common, Comet or Shubunkin goldfish

Ryukin Goldfish

Ryukin Goldfish
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Another of my favorite breeds of goldfish, the Ryukin descends from the Fantail and is the foundation for many other breeds such as the Watonai and Butterfly. These fish have a noticeable hump in their backs that makes them as tall as they are long. They have a classic double tail and are one of the easier fancies to keep.

Like the other heartier fancy goldfish, Ryukin does well in ponds as long as their preferred warmer temperature is maintained with a heater. Or you can keep them in an aquarium with other goldfish. This is a good option if you’re looking for small goldfish breeds!

Breed

Ryukin Goldfish

Unique Trait

Round body with prominently humped back and classic double tail. Longer tailed fish may be called ribbon or fringe tailed

Care Level

Easy to Moderate

Ideal Diet

Commercial goldfish flakes or pellets supplemented with live/frozen foods such as brine shrimp

Scale Type

Metallic is the most common, but nacreous morph is available

Pattern

Self-colored, bi-colored, tri-colored or calico

Colors

Red, Red and White, calico, chocolate and white are the most common morphs

Average Size

2 to 4 inches for juveniles; 6 to 10 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 20 to 30 gallons for adult  
Add 10 to 15 gallons per adult

Ok for Ponds

Yes

Temperature Range

65 to 78°F; best to maintain temperature with a heater

Compatibility with Tank Mates

Does well in aquariums or ponds with Common, Comet or Shubunkin goldfish, or housed in an aquarium with other fancy Fantail, Lionheads or Orandas

Jikin or Peacock Goldfish

Jikin or Peacock Goldfish
Image Source: instagram.com

Another breed that’s often called a Butterfly or Peacock goldfish, the Jikin is a rare color morph from Japan. They usually have a longer body similar to the Common (though some have the hunched Ryukin trait) with a wide-spread tail that’s best appreciated from above.

Where the Jikin really stands out is for its unique color pattern. The desired color scheme is always bi-colored Red and White, but the only acceptable red is on the tail, fins, gill covers and lips. Red on any part of the body other than these “12-points” is undesirable and selected against.

Breed

Jikin Goldfish, Butterfly or Peacock Goldfish

Unique Trait

Body is usually leaner and more streamlined than most fancies with a long, wide-spread double tail. Color is what distinguishes this from other fancy breeds

Care Level

Easy to Moderate

Ideal Diet

Commercial goldfish flakes or pellets supplemented with live/frozen foods such as brine shrimp

Scale Type

Metallic. The nacreous form is a separate breed (Edojikin)

Pattern

Bi-colored Red and White is the only desirable morph

Colors

Strong preference for fish white bodies and heads that have a deep red color on the “12-points” of the fins, gill covers and lips

Average Size

2 to 4 inches for juveniles; 8 to 10 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 20 to 30 gallons for adult  
Add 10 to 15 gallons per adult

Ok for Ponds

Yes

Temperature Range

65 to 78°F; best to maintain temperature with a heater

Compatibility with Tank Mates

Does well in aquariums or ponds with Common, Comet or Shubunkin goldfish, or housed in an aquarium with other fancy Fantail, Lionheads or Orandas

Tosakin Goldfish

Tosakin Goldfish

But for the devotion of a goldfish enthusiast by the name of Hiroe Tamura, this breed may very well have gone extinct. After earthquakes, a tsunami and World War II decimated the region in Japan where they were originally bred, Mr. Tamura risked his life to retrieve 6 living fish from Kochi Prefecture and re-establish the breed.

This rare goldfish is almost never found outside of Japan. The Tosakin looks like a hunched-back Ryukin but has a magnificent wide-spread double tail that is attached instead of separated. When viewed from above, their tails spread around their rear like a flowing skirt.

Breed

Tosakin Goldfish, Peacock Tail, Curly Tail

Unique Trait

Ryukin-style hunched back, compact body with long, widespread attached double tail best viewed from above

Care Level

Hard

Ideal Diet

Best fed a diet of commercial goldfish pellets that float since these fish don’t swim well, supplemented with live/frozen foods such as bloodworms

Scale Type

Metallic is more common but nacreous fish have recently appeared

Pattern

Self-colored and bi-colored

Colors

Red, black or Red and White. Calico is a much rarer morph

Average Size

1 to 2 inches for juveniles; 4 to 8 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 20 gallons long for adult; this breed does best in shallow water no deeper than 10-inches  
Add 10 gallons per adult

Ok for Ponds

No

Temperature Range

65 to 78°F; best to maintain temperature with a heater

Compatibility with Tank Mates

Should only be housed with other Tosakins

Ranchu

Ranchu
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The magnificent Ranchu is of the oldest breeds and is known as the “King of the Goldfish” in Japan because they are so highly valued. It’s easy to mistake these fish for Lionheads, which they closely resemble. However, the Ranchu has a less-prominent hood and a broader back.

The Ranchu does not have a dorsal fin, which means they are not great at maneuvering in the water or hunting for food. These delicate goldfish do best in a temperature-stabilized aquarium with similar types of goldfish.

Breed

Ranchu Goldfish, King of the Goldfish, Buffalo Head Goldfish

Unique Trait

Very round compact body with a slight hunch, no dorsal fin, wide-spread double tail with a hood or growth covering the head

Care Level

Hard

Ideal Diet

Best fed a diet of commercial goldfish pellets that float since these fish don’t swim well, supplemented with live/frozen foods such as bloodworms or brine shrimp

Scale Type

Metallic only. The nacreous form is a separate breed (Edonishiki)

Pattern

Bi-colored is preferred but self-colored fish are available

Colors

Red and White or Gold and White are preferred. Also comes in white, black and red/yellow forms

Average Size

1 to 2 inches for juveniles; 5 to 8 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 15 to 20 gallons for adult  
Add 10 gallons per adult

Ok for Ponds

No

Temperature Range

65 to 78°F; best to maintain temperature with a heater

Compatibility with Tank Mates

Should only be housed with other delicate fancy goldfish like Lionheads, Celestial or Bubble Eyes

Lionhead Goldfish

Lionhead goldfish, Carassius auratus, in front of white background

The most popular breed of dorsal-less goldfish is the stunning Lionhead. These delicate fancy fish look similar to the Ranchu but have a flatter back and the classic double tail. They often have a prominent hood that can cover their entire head and face, but this trait is sometimes limited to the top of the head or missing entirely.

Their missing dorsal fin makes these guys awkward swimmers and they do best in warmer aquariums and when kept with other fragile breeds of goldfish.

Lionchu Goldfish

Lionchu Goldfish
Image Source: instagram.com

If this goldfish’s name makes you think it’s a cross between a Ranchu and Lionhead, you’d be correct! These goldfish are not, properly speaking, a separate breed but rather a hybrid. Their body is similar to the Ranchu but they have the head growth and fantail of a Lionhead. Their care requirements are identical, however.

Breed

Lionhead Goldfish and Lionchu Goldfish (Lionhead hybrid)

Unique Trait

Round compact body, no dorsal fin, classic double tail with a hood or growth covering the head  
Lionchu hybrid has a body like a Ranchu with the head and fantail of a Lionhead

Care Level

Hard

Ideal Diet

Best fed a diet of commercial goldfish pellets that float since these fish don’t swim well, supplemented with live/frozen foods such as bloodworms or brine shrimp

Scale Type

Metallic or nacreous

Pattern

Self-colored, bi-colored, tri-colored or calico

Colors

Red, orange, chocolate, black, blue, calico, Red and White or Black and White

Average Size

1 to 2 inches for juveniles; 5 to 8 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 15 to 20 gallons for adult  
Add 10 gallons per adult

Ok for Ponds

No

Temperature Range

65 to 78°F; best to maintain temperature with a heater

Compatibility with Tank Mates

Should only be housed with other delicate fancy goldfish like Ranchu, Celestial or Bubble Eyes

Oranda Goldfish

Oranda Goldfish
More info at: wikimedia.org

While this fish is often mistaken for a Lionhead, you can immediately spot the difference between breeds by looking for the dorsal fin. If it has one, it’s an Oranda. These popular goldfish usually have a prominent hood over their face or on their head, and the round body and double tail of the typical fancy.

The Oranda comes in a wide variety of color morphs and is often mixed with other types to create new breeds. The red capped color morph is the most common and is what most folks picture when they think of an Oranda, but many newer forms, like a pale silver/blue, have recently been developed.

Breed

Oranda Goldfish, Tigerhead or Tiger Goldfish

Unique Trait

The round compact body often with a slight hutch, classic double tail with a hood or growth covering the head

Care Level

Moderate to Hard

Ideal Diet

Best fed a diet of commercial goldfish pellets that float since these fish don’t swim well, supplemented with live/frozen foods such as bloodworms or brine shrimp

Scale Type

Metallic, matte or nacreous. The nacreous form is sometimes listed as a separate breed but this varies

Pattern

Self-colored, bi-colored or calico most common. Red capped Oranda are the most popular and in-demand morph

Colors

Red, chocolate, black, blue, calico or Red and White are the most common colors but many others may be available

Average Size

2 to 4 inches for juveniles; 7 to 9 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 15 to 20 gallons for adult  
Add 10 gallons per adult

Ok for Ponds

No

Temperature Range

65 to 78°F; best to maintain temperature with a heater

Compatibility with Tank Mates

Should only be housed with other delicate fancy goldfish like Ranchu, Lionhead, Celestial or Bubble Eyes

Telescope Goldfish

Telescope Goldfish
Learn More at: flickr.com

If you want a goldfish with a comic, bulge-eye appearance, then one of the many varieties of the Telescope goldfish could be the right option for your tank. These fish look very similar to the Fantails but are slightly smaller. Their distinctive features are the eyes, which look like they pop out of their heads!

Some fish just have a mild version of the trait, so their eyes appear dome-shaped but not truly telescopic. The Black Moor below is an example. Others have eyes which bulge a lot more or really stick far out from their faces. The Celestial is an extreme version of a Telescope goldfish.


Dragon Eye Goldfish

Dragon Eye Goldfish
Find Out More: here

When a Telescope goldfish has especially cone-shaped eyes that really stick out from their faces they’re often called Dragon Eye goldfish. It’s thought that this was the original form in China, but the Japanese have also bred many versions that have become quite popular here in the US.


Black, Red and Panda Moor Goldfish

Panda Moor Goldfish
Learn More at: wikimedia.org

A juvenile black goldfish from a telescopic line is likely to be listed as a Black Moor. This is not a stable color morph, because many (but not all) of these fish lose their melanophores as they mature. A Black Moor most commonly fades into the bi-colored Black and White or Panda morph.

Sometimes these fish inherit an underlying red/orange color. When the black fades they turn into a Red and Black colored fish known as the Red Panda! If they lose all the melanophores they’re called a Red Moor. They are usually heartier than other telescopic fish and can sometimes be maintained in a pond or unheated aquarium.

Breed

Telescope Goldfish, Dragon Eye Goldfish  
Black, Red and Panda Moors

Unique Trait

Egg-shaped body with the classic double tail and eyes which stick out from their heads. Dragon eye variety usually has much more cone-shaped eye protuberances that stick out further.  
The Black/Red/Panda Moor are identical to the other types but are distinguished by their mature color morph

Care Level

Moderate to Hard

Ideal Diet

Best fed a diet of commercial goldfish pellets that float since these fish don’t swim well, supplemented with live/frozen foods such as bloodworms or brine shrimp

Scale Type

Metallic and nacreous

Pattern

Self-colored, bi-colored, tri-colored or calico  
Black Moors are self-colored but may fade into red or bi-colored Panda morph upon maturity

Colors

Red, chocolate, blue, white, calico, White and Red  
Moors are black and may fade to a red, Black and White or Black and Red morph

Average Size

2 to 4 inches for juveniles; 7 to 9 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 15 to 20 gallons for adult  
Add 10 gallons per adult

Ok for Ponds

No for Telescope and Dragon Eye, but some Black Moors are hearty enough for pond life

Temperature Range

68 to 78°F; best to maintain temperature with a heater  
Moors can handle 60 to 78°F

Compatibility with Tank Mates

Should only be housed with other delicate fancy goldfish like Ranchu, Lionhead, Celestial or Bubble Eyes

Pearlscale Goldfish

Pearlscale Goldfish Isolated On Black High Quality Studio Shot Manually Removed From Background So The Finnage Is Complete

If you have a thing for unique fish then you’ll really want to take a look at the Pearlscale goldfish! This variety has the nacreous trait and is usually calico colored. This breed is the exception to the rule, however, because it also comes in self and bi-colored varieties! They’re often calico but Red and White morphs are common.

Their outstanding scales have high levels of calcium deposited in them which makes each scale stand out on your fish’s body. They look like they have been covered in tiny pearls! This is the only variety of goldfish with these unique and distinctive scales.

Breed

Pearlscale Goldfish

Unique Trait

Round, compact ping pong ball-like body, classic double tail. May have other fancy traits like a hood or telescope eyes. The nacreous scales with heavy calcium deposits is what distinguishes this from other breeds

Care Level

Moderate

Ideal Diet

Best fed a diet of commercial goldfish pellets that float since these fish don’t swim well, supplemented with live/frozen foods such as bloodworms or brine shrimp

Scale Type

Nacreous with large calcium deposits that make each scale stand out on the body and look like little pearls

Pattern

Self-colored, bi-colored or calico

Colors

Red, white, chocolate, black, blue, calico or Red and White are the most common

Average Size

1 to 2 inches for juveniles; 4 to 6 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 15 to 20 gallons for adult  
Add 10 gallons per adult

Ok for Ponds

No

Temperature Range

65 to 72°F; best to maintain temperature with a heater

Compatibility with Tank Mates

Should only be housed with other delicate fancy goldfish like Ranchu, Lionhead, Celestial or Bubble Eyes

Pompom Goldfish

Pompom Goldfish
More info at: wikimedia.org

As I mentioned in the morphology section, many breeds of goldfish have nasal appendages on their faces. The typical pompom has the egg-shaped fancy body and double tail, no dorsal fin and prominent narial growths on both sides of its face. Pompoms often come with other fancy traits such as a hood or telescope eyes.

Pompoms are frequently crossed with Oranda, Bubble Eye, and Fantails to create new varieties. These matings have led to Pompoms with dorsal fins. Most Pompoms are very delicate and their extra facial tissue puts them at risk of injury and infection.

Breed

Pompom Goldfish (Pompon in Japan)

Unique Trait

Compact egg-shaped body, no dorsal fin, classic double tail, two pom pom growths which may hang or float over the head. May have other fancy traits like a hood, telescope or bubble eyes  
Some varieties, such as the Fantail Pompom, may inherit a dorsal fin but this breed typically doesn’t have them

Care Level

Hard

Ideal Diet

Best fed a diet of commercial goldfish pellets that float since these fish don’t swim well, supplemented with live/frozen foods such as bloodworms or brine shrimp

Scale Type

Metallic is most common and nacreous is rare

Pattern

Self-colored, bi-colored or tri-colored most common but calico morphs may be available

Colors

Red, white/silver, black, calico or Red and White are the most common

Average Size

1 to 2 inches for juveniles; 4 to 6 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 15 to 20 gallons for adult  
Add 10 gallons per adult

Ok for Ponds

No

Temperature Range

68 to 78°F; best to maintain temperature with a heater

Compatibility with Tank Mates

Should only be housed with other delicate fancy goldfish like Ranchu, Lionhead, Celestial or Bubble Eyes

Bubble Eye Goldfish

Bubbleye goldfish isolated on white background

One of the most fascinating fancy goldfish breeds is the Bubble Eye. They have large water-filled sacks of flesh bulging from underneath their eyes. As your fish matures the bubbles get bigger and can even obscure their vision! These awkward swimmers are very delicate and are one of the hardest goldfish to care for.

The Bubble Eyes are usually missing their dorsal fin, which makes it hard for them to maneuver around your tank. Their bubbles can be injured by aquarium filters and decorations, so you’ll need a very open and safe tank design to keep them healthy.

Breed

Bubble Eye Goldfish

Unique Trait

Compact egg-shaped body, no dorsal fin, classic double tail, prominent fluid-filled bubble sacks under each eye. May have other fancy traits like a hood, telescope eyes and long tail

Care Level

Hard

Ideal Diet

Best fed a diet of commercial goldfish pellets that float since these fish don’t swim well, supplemented with live/frozen foods such as bloodworms or brine shrimp

Scale Type

Metallic or nacreous

Pattern

Self-colored, bi-colored or calico

Colors

Red, black, chocolate, blue, calico or Red and White/Red and Black

Average Size

1 to 2 inches for juveniles; 4 to 6 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 15 to 20 gallons for adult  
Add 10 gallons per adult

Ok for Ponds

No

Temperature Range

68 to 78°F; best to maintain temperature with a heater

Compatibility with Tank Mates

Should only be housed with other delicate fancy goldfish like Ranchu, Lionhead, Celestial or other Bubble Eyes

Celestial Eye or Stargazing Goldfish

Celestial Eye or Stargazing Goldfish
Learn More: here

The most challenging fancy goldfish to maintain is the Celestial Eye. These fish are best left to experienced aquarists. They have a typical fancy body and double tail, no dorsal fin and prominent telescopic eyes. Their eyes face upwards, towards the top of their tanks. This makes them very light sensitive!

Celestials need an aquarium that isn’t too bright, and definitely need their light off at night so they can sleep. They are even more sensitive to their water quality than other breeds and are prone to many health problems.

Breed

Celestial Eye Goldfish, Stargazing Goldfish

Unique Trait

Compact egg-shaped body, no dorsal fin, classic double tail, telescopic upturned eyes. May have other fancy traits like a hood, pompoms or a long tail

Care Level

Very Hard

Ideal Diet

Best fed a diet of commercial goldfish pellets that float since these fish don’t swim well, supplemented with live/frozen foods such as bloodworms or brine shrimp

Scale Type

Metallic or nacreous

Pattern

Self-colored or calico

Colors

Red/orange, black and calico

Average Size

1 to 2 inches for juveniles; 4 to 6 inches in length at maturity

Minimum Tank Size

10 gallons for juvenile; 15 to 20 gallons for adult  
Add 10 gallons per adult

Ok for Ponds

No

Temperature Range

68 to 78°F; best to maintain temperature with a heater

Compatibility with Tank Mates

Should only be housed with other delicate fancy goldfish like Ranchu, Lionhead, Pompom or Bubble Eyes

Rare Breeds of Fancy Goldfish

I wasn’t able to find out much information about the following goldfish varieties, as many of them are only bred in Asia and are not usually available in aquarium shops. If you’ve seen or kept any of these rare breeds, I’d love to hear about your experiences!

Izumo Nankin

Izumo Nankin
Image Source: instagram.com

This rare Japanese breed is almost never seen in the west. The Izumo Nankin is a top-viewed bi-colored Red and White dorsal-less goldfish with a partially fused Ranchu-style tail.

Curled-Gill Goldfish

Curled-Gill Goldfish

Curled gills are a mutation that causes the gill cover to curl out and away from the gills, exposing them and making them visible. It is an undesirable trait and breeders cull it from their stock. If you see this type of fish in an aquarium store it’s recommended you don’t purchase them, as they are likely to be unhealthy.

Eggfish, Egg-Fish or Maruko Goldfish

Eggfish, Egg-Fish or Maruko Goldfish
Image Source: instagram.com

Thought to be the ancestor of the dorsal-less line of goldfish, the eggfish or Maruko is not currently available for purchase. Some goldfish fanciers have been trying to reestablish the line from Ranchu stock but their offspring haven’t hit the commercial market yet.

Siamese Doll Goldfish

Globe Eye Goldfish Isolated on White Background

The Siamese Doll is a rare type of Fantail with a distinctive yellow coloration also known as a Lutino morph. I’ve never seen this type of goldfish for sale but they may be more common overseas.


Jade Seal Goldfish

Studio Shot of Golden fish isolated on white background.

The Jade Seal is an older breed of goldfish that is not currently available. They are basically a Red Oranda with a White Cap.

Conclusion

It might seem overwhelming to have such a long list of options when choosing fish for your goldfish habitat. Luckily, despite the wide variety in colors and fancy traits, goldfish are pretty easily divided into groups based on their care requirements. I hope this comprehensive guide to goldfish breeds has helped you find the perfect match!

Choosing a goldfish starts by deciding if you’re stocking a pond or aquarium:

  • The single tail fish are ideal for pond life, but some of the fancy breeds like the Butterfly, Jikin and Ryukin do well in ponds too.
  • Any of the goldfish on my list makes a great option for a 30 to 50-gallon aquarium, though some are better choices for new aquarists and others ideal for experienced fish keepers.

We’d love to hear about the breeds of goldfish you’ve raised in the comments, or follow us on social media. Please let me know if you have any experience with rare types of Asian goldfish like the Izumo!

Types of Goldfish—A Complete Guide - Infographic

Jen has more than 30 years experience as a biologist, aquarist, and fishkeeper. She is an expert in setting up new tanks and maintaining naturally-planted freshwater habitats, and has experience raising a wide variety of aquatic species.

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