15 Rarest and Most Expensive Betta Fish Types

Nothing is more aesthetically pleasing than an aquarium filled with vibrant fish. The majority of pet owners choose a stunning, albeit occasionally pricey Betta fish to accomplish this.

Bettas are a popular option for breeders because of their distinctiveness. Naturally, this results in the development of uncommon hybrid species that, in some extreme circumstances, can wind up costing a fortune.

Are you curious about the true cost of these breeds?

You’re in the right place!

Most Expensive Betta Fish

One of the most reasonably priced fish in pet stores is the betta fish. But some of these vibrant, lone fish will run you hundreds (or even thousands) of dollars. But which Betta fish is the priciest?

Koi colorings and Halfmoon Plakat tail forms are typical of the priciest Betta fish. However, a half-moon Plakat in the colors of the Thai flag was the most expensive Betta fish ever sold (red, white, and blue). During an online auction, it went for about $1,500.

This rating may be a useful resource if you’d like to own a rare and gorgeous Betta fish. Let’s find out which Betta fish command the greatest prices now, shall we?

What is the typical price of a betta fish?

The typical Veiltail Betta fish in a pet shop costs around $3.50. But the cost of a single fish might be anything from $4 to $60. There are even times when you can find a Betta fish for hundreds of dollars.

But why are some Betta fish far more expensive?

The rarest varieties of Betta fish, like other creatures, tend to have peculiar characteristics that make them pricey. Additionally, buyers and breeders are more likely to want a more distinctive animal.

The value of a Betta fish can be greatly increased by unusual fin forms or color patterns.

Breeders have been able to produce a variety of distinctive species over the years by concentrating on different qualities.

The cost of a Betta fish is affected by these elements. The most important and determining of these criteria are:

  • Tail shape
  • Scale pattern
  • Breeder reputation

These are a few of the factors that determine why some Betta fish cost $4 and others more than $1,000.

While some intentionally bred fish with distinctive tail shapes, others focused more on developing unusual color patterns. The cost of the chosen breed increased when the traits stood out from those of other Bettas.

All of this resulted in an inflow of different tail forms and coloration patterns in Bettas.

As a result, the truly rare ones became much more expensive.

After that, let’s go on to the top 9 betta fish in terms of price:

1. Plakat Fantail Betta Fish

This list’s first item is more of a wild guess than anything else.

On their own, fantails are a somewhat uncommon sight. Finding or purchasing one is virtually impossible.

They now only have oral reports of their existence, making them seem like mythological beings.

According to their inventor, even though they are not for sale, each one may command a price of $5000.

Once more, all of this is just conjecture, so you should treat it with caution.

2. Kachen Worachai Betta Fish

The Kachen Worachai is a plakat betta in the colors of the Thai flag and is named after its designer.

Plakats have been more well-liked in Thailand and other Asian countries, making them a top option for breeders.

Although there have been earlier attempts to make bettas in the Thai flag’s colors, none have ever come close to the Kachen Worachai.

The owner of this vibrant betta was surprised when it sold for more than he had anticipated it would for just a few hundred dollars.

With a retail price of $1530, the Kachen Worachai Betta is the most expensive betta fish ever.

3. Crowntail Betta Fish

The most distinctive-looking tail of any bettas belongs to crowntails.

The likelihood of mistaking them for another breed is extremely slim.

They can be fairly pricey as a result of this and their relative scarcity of them.

You would need to have between $500 and $1000 set aside if you wanted to purchase a good crowntail specimen.

It’s important to remember that a Crowntail’s beauty has a price.

Diseases that affect their fins are common in these bettas.

Because of this, it’s common for them to get fin rot, break rays, or bend their tails.

4. Rose White Platinum Dragon Betta Fish

That there is another OHM on the list shouldn’t be shocking.

The Rose White Platinum is a Dragon betta, in contrast to the King of Blue Eyes.

Given the number of dragon scales available on the market, you might be wondering what makes this particular kind of betta so desirable.

Even though this may be the case, white betta fish are among the most uncommon colors, making this specimen a true gem in the eyes of enthusiasts.

The Rose White Platinum Dragon is one of the most expensive betta fish ever sold, carrying a $680 price tag.

Many aquarium enthusiasts confuse albino bettas with white bettas. Albinos’ scales are pink, while those of white betta fish are opaque milky white.

5. King of Gold Dragon Betta Fish

The name of this half-moon is appropriately fitting.

Its body is colored brass, and its tail is made of cellophane, giving it a wonderfully regal appearance.

At first glance, you might begin to believe that it might even fulfill your wishes.

Unfortunately, you’d have to spend at least $570 of your hard-earned money to find out if that’s true. I wouldn’t spend that much money because Halfmoon is still susceptible to the usual Betta health problems.

6. King of Blue Eyes Avatar Betta Fish

One of my preferred betta breeds is “over half moons” (OHM).

They swim with an air of elegance that readily distinguishes them from other fish.

When you consider this along with their varied color scheme, it is clear why they are so well-liked by aquarists.

This rule applies to everyone, including the king of Blue Eyes.

It has a magnificent multicolored tail that ranges in color from light blue to cyan to walnut brown.

It is a particularly striking creature due to the contrast between its tail and body.

The King of Blue Eyes Avatar brought in $533 at an online auction.

7. Wild Betta Fish

Wild Bettas are entirely natural, in contrast to the other items on this list.

They are somewhat at a disadvantage because of this in terms of how their tail fins appear.

They more than makeup for it, though, with highly rich coloring.

The one quality that sets wild bettas apart from their ornamental relatives is their authenticity.

These fish are hardier since they aren’t burdened by the various mutations that afflict other betta fish.

This makes unusual specimens very precious, as does the fact that there are more than 70 different kinds of wild Betta Fish.

A rare wild betta might cost anything from $150 to $300.

8. True Purple Betta Fish

True Purple Bettas are extremely hard to come by.

They were created with a specific goal in mind and, like all ornamental fish, do not occur in nature. The distinction is that it’s challenging to make a fish with just one color tone.

By breeding blue and red bettas together, many breeders hope to attain this result.

Unfortunately, the outcomes rarely live up to customer expectations.

Because of this, the majority of “purple” Bettas available for purchase have red or blue overtones that are visible with a flashlight.

Purple Salamander and Purple Popsicle are two further subspecies of the purple Betta fish, although they are not entirely purple.

9. Twin Tail Betta Fish

Don’t be misled by the Betta type’s name. It only has one tail, which is split at the base. But it doesn’t become any less enticing because of this. Twin Tails, or Double Tails as they are more widely known, are extremely hard to come by.

This, along with the variety of color patterns they are available in, may significantly raise their price. Despite this, they are still reasonably priced compared to other breeds because they are at the bottom of the list. The priciest Twin Tail specimens can sell for several hundred dollars.

Rarest Betta Fish

For knowledgeable fish keepers, rare betta fish species are good choices. In light of this, a beginner enthusiast should steer clear of unusual and picky betta species for a new fish tank. Many of these unusual bettas are difficult to find from breeders and have short lifespans.

A shrewd fish collector knows how valuable the rarest Betta colors may be, so they search for them. Bettas come in 47 different species, some of which are extremely uncommon.

Betta fish are rare, and because they usually don’t survive very long, collecting the most sought-after hues is all the more alluring. Look into the unusual species; they are lovely.

1. Cambodian Betta Fish

A Cambodian betta has fins that are a different color than its body. For instance, the body might be red or pink while the fins are entirely light blue. These fish are now hard to get by.

2. Albimarginata Betta Fish

This fish is uncommon in the betta community because of its distinctive body form. The lengthy body and snake-like head set this betta out from the typical betta significantly.

3. Macrostoma Betta Fish

It is larger than the average betta fish. This betta is unique and lovely because of its intricate patterns. Due to the substantial black and red eyespot on the dorsal fin, the macrostoma is often referred to as a spot fin betta.

4. Marble Betta Fish

The marble is an oddball. The hue changes or darkens as the feature gradually manifests itself. There can be a noticeable color change.

5. Double Tail Betta Fish

Rare is the double-tail betta variation. These fish may be smaller than typical bettas since the gene is recessive.

6. Fantail Betta Fish

The two caudal fins of the fantail are linked at the tip at a tiny point despite being side by side. This fish resembles a fantail goldfish in appearance.


Betta fish draw fervent aficionados searching for the most uncommon hues. The unique colors are even more sought-after and ephemeral because of their brief lives.

Some of these hues are acquired naturally or by selective breeding, while others are the result of uncommon mutations that, in their pure form, drastically shorten the fishes’ lives and are, hence, almost unheard of.

Some might even not exist. Many collectors contest the existence of some of these fabled collectors’ pets as purebred animals. They are the diamonds of the betta crop and, if acquired, can fetch thousands of dollars or fill the tanks of their devoted collectors.


Editor at EnvironmentGo! | providenceamaechi0@gmail.com | + posts

A passion-driven environmentalist by heart. Lead content writer at EnvironmentGo.
I strive to educate the public about the environment and its problems.
It has always been about nature, we ought to protect not destroy.

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