Top 10 Most Fascinating Types of Betta Fish


Top 10 Most Fascinating Types of Betta Fish


If you are looking for a pet that can brighten up your aquarium with its beauty and personality, you might want to consider a betta fish. They come in many different types, each with its own distinctive appearance and behavior. Some are calm and peaceful, while others are aggressive and territorial. Some are plain and simple, while others are flashy and exotic. No matter your preference, there is a betta fish type that suits your taste and your tank. 

In this guide, you will learn about the top 10 betta fish types, and how to choose and care for the best one for your aquarium. You will discover the amazing diversity and charm of betta fish, and how to make them happy and healthy. By the end of this guide, you will be ready to enter the wonderful world of betta fish and become a confident and responsible owner.

Top 10 Most Fascinating Types of Betta Fish

1. Halfmoon Betta Fish 

Halfmoon bettas are one of the most stunning types of betta fish, named for their spectacular tails that form a perfect half-circle when fully spread. These tails can measure up to twice the length of their bodies, strikingly contrasting their slender and colorful bodies. 

Halfmoon bettas come in various colors and patterns, from solid to marbleized, and from blue to purple. They are highly sought-after by betta enthusiasts and hobbyists, who often enter them in betta shows and competitions. 


  • Vivid colors with metallic scales.
  • Distinct semi-circular fins when fully flared.
  • Long, flowing dorsal, caudal, and anal fins.
  • Mesmerizing display when fins are fully extended.

Halfmoon bettas are not only beautiful, but also intelligent, active, and social fish that can make wonderful pets for aquarists of all levels.

2. Feathertail Bettas 

Feathertail Bettas, a captivating and unique variety within the Betta fish family, are renowned for their intricate and delicate feathery tail fins. These stunning fish exhibit an extraordinary and ethereal beauty that sets them apart in the world of aquarium enthusiasts.

The defining feature of Feathertail Bettas is their tail fins, which are adorned with an intricate pattern of delicate and elongated rays, resembling the feathers of a bird. These feather-like extensions create a mesmerizing and almost surreal effect as they fan out, adding an elegant and otherworldly quality to the fish's appearance.

Feathertail Bettas come in a wide array of colors and patterns, from rich blues and deep reds to iridescent shades, further enhancing their visual allure. Their fins, with their feathery texture, create a sense of fragility and grace that is truly captivating.


  • Extremely pronounced fin ray branching, resembling feathers or fine lace.
  • Symmetrical tail spread, similar to a bird's plumage.
  • Fins display a variety of captivating colors and patterns.
  • Susceptible to fin damage; meticulous care needed.

Adding Feathertail Bettas into an aquarium not only introduces a touch of natural beauty but also invites admiration for the intricacies of their tail fins. These enchanting fish add an element of elegance and sophistication to any aquatic display, making them a prized choice for aquarium enthusiasts who seek both aesthetic allure and the challenge of delicate care.

3. Rosetail Bettas

Rosetail Bettas, an exquisite and luxurious variety within the Betta fish family, are celebrated for their lavish and intricate tail fins. These fish exhibit a level of opulence and beauty that is truly captivating to aquarium enthusiasts.

The defining feature of Rosetail Bettas is their exceptionally full and elaborate tail fin, which resembles the petals of a blooming rose. This intricate rosetail structure is a result of careful breeding and selection, resulting in a tail that is filled with layers of delicate fin rays. The overlapping layers create a mesmerizing and almost surreal visual effect, adding a sense of opulence and grandeur to the fish's appearance.

Rosetail Bettas showcase a diverse range of vibrant colors and patterns, from deep blues and rich reds to iridescent hues. Their fins, with their opulent rosetail formation, are a true spectacle within the aquarium, offering a glimpse into the intricate artistry of nature.


  • A luxurious variant of Betta splendens, known for its exaggerated finnage.
  • Caudal fin rays are extensively branched, creating a lush, layered appearance.
  • Fins are larger and fuller than standard bettas, often displaying overlapping sections.
  • Displays a wide array of vibrant colors and intricate patterns.

Incorporating Rosetail Bettas into an aquarium not only introduces a touch of elegance but also invites admiration for the elaborate beauty of their tail fins. These exceptional fish are a testament to the creativity of Betta breeders and the marvels of nature's design, making them a cherished addition to any aquatic collection.

4. Plakat Bettas 

Plakat bettas are a type of betta fish that have short fins and strong bodies. They are native to Southeast Asia, where they live in slow-moving waters such as rice paddies, marshes, and ditches. Plakat bettas are closely related to wild bettas, and they have been bred for fighting in Thailand. 

Plakat bettas are very aggressive and territorial, especially the males, who will fight with other males until one of them is injured or dead. Plakat bettas have a variety of colors and patterns, such as solid, marble, dragon, and half-moon. They also have a unique labyrinth organ that allows them to breathe air from the surface, which helps them survive in low-oxygen environments. 


  • Traditional fighter breed, known for robustness.
  • Fins are significantly shorter, rounder, and less elaborate than other bettas.
  • Exhibits intense colors and striking patterns.
  • More agile and active due to shorter finnage.
  • Generally hardier, less prone to fin damage and diseases.

Plakat bettas are beautiful and hardy fish, but they require special care and attention and are not recommended for beginners, as they can be challenging to keep and breed.

5. Elephant Ear Bettas (Dumbo Bettas) 

Elephant Ear Bettas, also known as Dumbo Bettas, is a mesmerizing variety within the Betta fish family, renowned for their distinctive and oversized pectoral fins. These fins, reminiscent of an elephant's ears in both shape and size, set them apart in the aquatic world. They gracefully flutter and wave, adding an elegant and almost ethereal quality to the fish's movements.

The large pectoral fins are not just aesthetically pleasing; they play a vital role in the fish's behavior and interaction with its environment. Despite their size, these fins are incredibly delicate, requiring a gentle water current to prevent damage. This unique feature demands specific care, highlighting the importance of a tailored habitat for their well-being.

Here is how you can tell them apart from other types:

  • Dumbos have significantly larger fins than standard bettas, often extending outward.
  • Known for their unique and charming appearance.
  • Available in a variety of colors and patterns.
  • Popular in the aquarium trade for their distinctive and whimsical look.
  • Pectoral fins may impede swimming speed and agility.

Their captivating appearance and unique fin structure have made Elephant Ear Bettas a favorite among aquarium enthusiasts. 

5. Crowntail Betta

Crowntail Bettas, with their spectacular and spiky tails, stands out as one of the most striking varieties in the Betta splendens family. This tail is characterized by its spiky, ray-like extensions, resembling a regal crown, which gives the fish its name. This unique morphology of the tail, resembling a royal crown, gives the Crowntail its name and a distinguished place in the world of ornamental fish.

This distinctive feature creates a spectacular and jagged silhouette, enhancing the fish's visual appeal. The splendor of the Crowntail Betta's tail is not just for show; it plays a significant role in the fish's displays during mating and territorial disputes. When flared, the tail appears larger and more intimidating, a tactic used to assert dominance and attract mates.

However, the beauty of Crowntail Bettas comes with a need for special care. Their elaborate tails are more prone to damage and require pristine water conditions to maintain their health and appearance. 


  • Distinctive for its dramatic tail and fin extensions, resembling a crown.
  • Ray extensions are longer than the fin membrane, giving a spiky appearance.
  • Available in a wide range of vibrant colors and patterns.
  • Popular among enthusiasts for their majestic and regal appearance.
  • May face swimming challenges in strong currents due to fin design.

Aquarium enthusiasts are drawn to the challenge of caring for these magnificent fish, as their distinctive tails not only embody aesthetic beauty but also represent the intricate balance of nature and careful cultivation.

6. Koi Bettas 

Koi Bettas are a captivating and visually stunning variety of Betta fish that share a striking resemblance to koi fish. These remarkable creatures are prized for their koi-like appearance and their fascinating ability to change colors over time.

Their striking coloration ranges from vibrant oranges and whites to deep blacks and rich reds, creating a vivid and ever-changing palette. Much like their Koi counterparts, Koi Bettas' colors can shift and intensify in response to various factors such as mood, health, and environment. This ability to change hues adds an element of intrigue and surprise to their presence in aquariums.

What truly sets Koi Bettas apart is their unique color-changing aspect. These fish have the extraordinary ability to change their colors in response to various factors, such as their mood, environment, or even their health. This chameleon-like quality adds an element of surprise and fascination to the aquarium, as their appearance can shift subtly or dramatically over time


  • Named for resemblance to Koi fish, with a marbled, multi-color pattern.
  • Coloration includes a mix of white, red, black, and orange, often changing over time.
  • Typically exhibits a short and round tail, but can have various tail types.
  • Known for vibrant and distinct color patterns, each fish unique in appearance.
  • Active and hardy, similar to Plakat Bettas in behavior.
  • Ideal for those seeking a visually unique and characterful aquarium pet.

In addition to their stunning appearance, Koi Bettas share the same charming personality traits as other Betta fish, making them delightful pets for aquarists. 

7. Alien Bettas 

Alien Bettas, a captivating and mysterious hybrid variety of Betta fish, are renowned for their distinct and otherworldly features that set them apart from conventional Betta breeds. These unique characteristics make them a fascinating choice for aquarium enthusiasts seeking something truly extraordinary.

The most conspicuous aspect of Alien Bettas is their otherworldly appearance. These hybrids are a product of carefully orchestrated breeding, combining genes from various Betta species to create a visually captivating and unconventional fish. Their distinguishing characteristics often include mesmerizing iridescent scales that shimmer with an almost extraterrestrial glow. These scales can change color and reflect light in ways that seem out of this world.

Another remarkable feature of Alien Bettas is their unconventional fin shapes. While other Betta varieties adhere to more traditional fin structures, Alien Bettas may exhibit unusual, asymmetrical, or elongated fins, resembling the tendrils of an alien organism or iridescent scales that shimmer like the surface of an alien planet.


  • A newer and unique variety of Betta splendens.
  • Features a combination of vibrant colors, often with metallic or neon hues.
  • Exhibits a broader body and more pronounced facial features than typical bettas.
  • Known for their large, expressive eyes, resembling those of an 'alien.'
  • Can display various fin types, but often has fuller, more elaborate fins.
  • Gaining popularity for their distinctive appearance and vivid colors.

These hybrid Betta fish, with their enigmatic and out-of-this-world features, add a touch of the extraordinary to any aquatic collection, inviting enthusiasts to explore the endless possibilities of nature's creativity in the depths of their own aquarium.

8. Half Moon Plakat Betta

The Half Moon Plakat Betta is a captivating fusion of two distinct Betta fish varieties, combining the breathtaking beauty of the Half Moon Betta with the practicality of the Plakat Betta. This unique blend of traits makes them a fascinating and versatile choice.

The defining feature of the Half Moon Plakat Betta is its distinct tail fin, which exhibits a graceful and expansive half-moon shape. This elegant tail fin creates a stunning display when fully extended, forming a perfect semi-circle that showcases a wide range of colors and intricate patterns. The beauty of the Half Moon Betta's tail is retained in this hybrid, making it a visually striking addition to any aquarium.

However, what sets the Half Moon Plakat apart is its practicality. Unlike some other long-finned Betta varieties, the Plakat genetics contribute to a shorter, sturdier body and fins. This robust build enhances their swimming agility and overall resilience, making them well-suited for active aquatic environments.


  • A hybrid of the Plakat and Half Moon Betta varieties.
  • Short, robust body of a Plakat with the wide, 180-degree tail spread of a Half Moon.
  • Fins are shorter than a typical Half Moon but fuller and rounder than a standard Plakat.
  • Known for strong, vibrant colors and often intricate fin patterns.
  • Tail shape forms a distinct half-circle when fully extended.
  • Combines the agility and hardiness of Plakats with the striking tail of Half Moons.

The Half Moon Plakat Betta offers the best of both worlds, combining the stunning aesthetics of the Half Moon Betta with the resilience and practicality of the Plakat Betta. This makes them a versatile and visually captivating addition to any aquarium, appealing to both experienced enthusiasts and newcomers alike.

9. Dragon Scale Betta

Dragon Scale Bettas are a captivating variety within the Betta fish family, celebrated for their unique and mesmerizing scale pattern and appearance. These fish exhibit a remarkable and distinctive feature that sets them apart from other Betta breeds.

The standout feature of Dragon Scale Bettas is their mesmerizing scale pattern. Unlike traditional Betta varieties, they possess scales that are larger and more pronounced, resembling the scales of a dragon. These scales often have a metallic or iridescent sheen, adding a touch of magic to their appearance. The scales create a captivating play of light, making them shimmer and gleam as the fish moves through the water.

In addition to their scale pattern, Dragon Scale Bettas display a wide range of colors, from metallic blues and greens to rich reds and purples. Their fins are often elaborate and complement their overall appearance, making them a true spectacle within the aquarium.


  • Characterized by thick, metallic, scale-like patterns resembling a dragon's armor.
  • Scales often have a pearlescent or iridescent quality, giving a luminous appearance.
  • Typically features solid or bi-colored bodies, contrasting with the scales.
  • Can exhibit various fin types but is known for its striking scale texture.
  • Sought after for their unique, majestic appearance.

The Dragon Scale Betta's unique scale pattern and striking appearance make them a sought-after addition to aquariums, where they serve as living works of art, captivating all who have the pleasure of observing them.

10. Veil Tail Bettas

The Veil Tail Betta is a classic and popular variety within the Betta fish family, known for its timeless elegance and graceful appearance. This enchanting breed has captured the hearts of aquarium enthusiasts for generations.

The hallmark feature of the Veil Tail Bettas is its mesmerizing finnage. Their long, delicate fins cascade elegantly, resembling a delicate veil. The elongated caudal fin, in particular, forms a graceful trailing tail that adds an ethereal quality to their overall appearance. These fins are often complemented by vibrant colors and patterns, creating a visual masterpiece within the aquarium

Veil Tail Bettas come in a wide range of colors, from vibrant reds and blues to more subtle pastels. Their bodies are sleek and streamlined, complementing the flowing elegance of their tails. This combination of graceful fins and vibrant hues creates a visually stunning and captivating presence within the aquarium.


  • Tail and dorsal fins are long and flowing, resembling a veil.
  • Tail drapes down and away from the body, creating a graceful appearance.
  • Exhibits a wide range of colors and patterns, similar to other betta types.
  • Known for their elegant, classic betta silhouette.

These Bettas are known for their peaceful demeanor and are often enjoyed for their serene and tranquil swimming patterns. The Veil Tail Betta is a timeless choice, offering a touch of aquatic poetry that brings an element of grace and tranquility to any aquatic display..

Start Your Betta Journey with Tropic Flow

The world of betta fish offers a mesmerizing variety of colors, patterns, and fin types, each with its own unique charm and characteristics. From the elegance of the Veil Tail to the majesty of the Rosetail, these aquatic wonders are more than just pets; they are living art pieces, adding vibrancy and beauty to any environment.

At Tropicflow, we understand the allure of these magnificent creatures and are committed to providing enthusiasts with the best possible betta fish. We specialize in offering a carefully curated selection of the finest bettas, each chosen for its beauty, health, and vitality

Whether you're a seasoned aquarist or a newcomer to the hobby, Tropicflow is your go-to destination for acquiring exceptional betta fish.

Remember, your aquatic journey begins with the right choice - choose Tropicflow for the best.


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