Beautiful aquarium fish - Top 20 most beautiful and easy to raise aquarium fish

Share the top 20 beautiful, easy-to-raise, cheap, and high-value ornamental fish species that are most popular today such as guppies, Koi fish, Elephant Ear fish, platinum arowana fish, etc.

Nowadays, the trend of raising ornamental fish is becoming more and more popular because they not only help make the living space more vibrant but also bring a feeling of relaxation after tiring hours of studying or working.

If you are looking for the most beautiful, easiest to raise, longest-lived or even most expensive aquarium fish, don't miss the article summarizing the top 20 beautiful aquarium fish that we share below, we guarantee you will choose the most satisfactory fish for yourself!

Top beautiful and easiest to raise ornamental fish

Nowadays, there are many people who are passionate about raising ornamental fish but do not have the conditions to design a magnificent aquarium with a fancy filtration and oxygen system. Therefore, below we have listed some beautiful ornamental fish that are easy to raise and do not need oxygen. We invite you to learn more to choose the most suitable fish species for yourself!

Guppy

Guppies with bright colors.

Scientific name : Poecilia reticulata
Origin : South America

Guppies are one of the most beautiful and easy-to-raise ornamental fish today. They are suitable for even inexperienced newbies because they do not require elaborate care, do not need oxygenation...

Guppy stands out with its colorful appearance, large, soft tail fins that curve in the water like silk ribbons and a compact size of only 2 - 5 cm. Currently, this fish is always in the top of the most popular ornamental fish today. If you are new to ornamental fish, guppies will be a perfect choice.

Betta fish (Siamese fighting fish)

Fighting fish with super beautiful appearance.

Scientific name : Betta splendens.
Origin : Thailand.

Betta fish, also known as Siamese fighting fish, is a carnivorous fish with a colorful appearance and a long, fan-like tail. This fish is very easy to raise, living in normal water conditions without oxygen aeration because they have special respiratory organs that help them take oxygen directly from the air.

Besides, Betta fish also have many different colors and shapes, so they are chosen by many aquarium players. However, one thing to note is that this fish has a rather aggressive temperament, it likes to show competition when kept with other fish, so please be careful.

Platy

Different colors of Molly fish.

Scientific name : Platy fish (Xiphophorus maculatus)
Origin : Central and South America.

When it comes to the most beautiful and easy-to-raise ornamental fish, we cannot ignore the Mún fish, also known as Molly fish. This fish has many different colors such as orange, red, yellow, silver, ... and they are also easy to care for, do not need to design an elaborate aquarium or require high-quality food because this is an omnivorous fish, when raised in an aquarium they can find their own food. In addition, Mún fish are also very gentle, they live in harmony with all other fish species. The average size is from 5 - 6cm, males are always smaller than females.

Top beautiful and cheapest ornamental fish

If you are passionate about raising ornamental fish but have limited finances and are looking to buy beautiful and cheap ornamental fish, you can refer to some species of fish such as sailfish, neon fish, zebra fish,...

Colorful sailfish

A super beautiful colorful sail fish tank.

Scientific name : Gymnocorymbus ternetzi
Origin : South America.

When it comes to the most beautiful and cheapest ornamental fish, the five-color sailfish is definitely the number 1 candidate with a price of only 3,000 - 5,000 VND/fish. This fish has a small, oval body, they always have three black stripes on the body of the fish, the color is diverse with outstanding colors such as yellow, red, blue, black, white,...

Sailfish have a gentle nature, suitable for keeping in a symbiotic tank, are omnivorous and only suitable for clean, clear water sources. When raising sailfish, you should decorate with an LED lighting system because the light will help this fish become more brilliant.

Neon Tetra

A school of eye-catching Christmas fish.

Scientific name : Paracheirodon innesi
Origin : South America.

Neon fish, also known as Neon Tetra, is one of the most beautiful and cheapest ornamental fish, priced at only 7,000 VND/fish. They are 3 - 4cm in size, with bright colors, highlighted by a neon green stripe running from head to body, combined with a bright red stripe on the lower body.

Neon fish are very gentle, can live peacefully with other fish and like to swim in schools of 6 or more. They are omnivorous, can eat dry food or fresh food. Because of their low price but beautiful colors, they are often chosen to be raised in small aquariums or community tanks.

Zebra Danio

Appearance of a Zebra Fish.

Scientific name : Danio rerio
Origin : South Asia

Another beautiful and cheap ornamental fish that we want to share with you is the zebra fish or striped horse fish with a price of only 5,000 VND - 10,000 VND for one fish. They have a striking appearance with horizontal stripes of silver, blue or yellow, looking like the stripes of horses.

Zebra fish are 4 - 5cm in size, gentle, easy to raise, and get along well with other fish. They swim very fast and often move in small groups.

Mouse fish

A catfish is foraging at the bottom of the tank.

Scientific name : Corydoras aeneus
Origin : South America.

The catfish is a freshwater fish of the Callichthyidae family, living at the bottom of the tank, often raised in aquariums because it has the ability to clean the tank and is quite cheap, ranging from only 10,000 - 50,000 VND/fish.

This fish is small in size, only 5 - 8 cm. It has many different colors and patterns such as silver gray, black spots, stripes... gentle temperament, likes to live in groups. Catfish is a great choice for those who want to raise beautiful, cheap and easy-to-care-for fish.

Ali Fish

Common colors of Ali fish.

Scientific name : Kryptopterus vitreolus
Origin : Southeast Asia.

Glass fish is a special freshwater aquarium fish with a transparent body like glass and a cheap price, ranging from 30,000 - 60,000 VND.

This fish is small in size, only 5 - 7cm, thanks to its transparent body, you can easily see the internal parts such as the spine and internal organs. They are very gentle, like to live in groups and are even a bit shy, so you should not keep them in crowded, chaotic aquariums.

Top beautiful and most valuable ornamental fish

Nowadays, in addition to beautiful, cheap or mid-range ornamental fish, there are also extremely expensive, rare fish that not everyone can afford. Here are some beautiful, valuable ornamental fish, please join us to learn more.

Platinum Arowana

A super rare white sword arowana.

Scientific name : Scleropages formosus
Origin : Southeast Asia.

Platinum Arowana is actually a rare variant of the Asian Arowana, which is quite large, up to 90 cm or more. This fish has shiny silver scales that make them look like they are covered in a luxurious, mysterious platinum color. This color makes them extremely expensive, up to 80,000 USD (More than 1.8 billion VND).

In addition, according to Eastern feng shui, platinum arowana also brings luck, fortune and prosperity to the owner.

Blood red arowana

Blood red arowana with eye-catching bright red color.

Scientific name : Scleropages formosus
Origin : Southeast Asia.

Red Arowana, also known as Red Arowana, is one of the rarest and most expensive arowana breeds in the world, with prices ranging from 5,000 - 25,000 USD.

This fish has a striking color with a bright red color from the scales to the fins, especially in suitable conditions, this color is even darker, the size is from 80cm - 1m when mature, is an omnivorous species and needs a stable living environment, careful care.

Loulan koi fish

Two Koi Loulan fish with beautiful colors.

Scientific name : Cyprinus rubrofuscus
Origin : China.

Loulan Koi fish is one of the most rare and high-end Koi breeds with prices ranging from 5,000 - 10,000 USD, which is why they are highly valued and extremely famous in the ornamental fish world.

This fish has bright colors, stands out when there is a combination of contrasting colors such as red, orange, yellow, white, black creating unique color patterns. Loulan Koi fish are usually 60 - 80 cm long when mature, gentle temperament, easy to care for but need a spacious living space.

Top most beautiful large size aquarium fish

In addition to beautiful small sized ornamental fish, there are currently a number of ornamental fish players who like to raise and collect large, giant sized ornamental fish such as Arowana, Duck-billed Red Tail,...

Arapaima Gigas

A giant Arapaima.

Scientific name : Arapaima gigas
Origin : Amazon in South America.

The Arapaima is currently one of the largest freshwater fish in the world, reaching lengths of up to 3 meters and weighing up to 200 kg.

This fish has a long, slender body, the main color is silver gray or blue gray with a few small black spots. They have a large head, wide mouth, long dorsal fin and thick scales. Currently, the arowana fish is often raised in large aquariums or specialized, professional care facilities.

Redtail Catfish

Appearance of the Duckbill Fish.

Scientific name : Phractocephalus hemioliopterus
Origin : Freshwater river basin in South America.

Redtail Catfish (also known as Redtail Catfish) is one of the most beautiful and largest ornamental fish species, reaching a length of 1.5 - 2 meters and weighing 50 - 100 kg when fully grown.

This fish has a bright red color on the fins and tail, the body is gray or light black. The dorsal and ventral fins are extremely prominent orange-red. In particular, they have a slightly pointed snout, like a duck's beak, so they are called the Duck-billed Red-tailed Fish.

Longnose Gar

A rocket crocodile with a super long snout

Scientific name : Lepisosteus osseus (Longnose Gar)
Origin : Freshwater regions of North America.

The Rocket Crocodile, also known as the long-snouted crocodile, is a large carnivorous fish with a length of up to 1.8m and a weight of more than 80kg.

The appearance of this fish is very special with a long snout - like a crocodile's snout, along with sharp teeth. They are mainly light gray, olive green in color, with a few black spots on their body that help them camouflage well in the natural environment.

Top longest living aquarium fish

If you want to find beautiful but long-lived aquarium fish so you can keep them for the longest time, you can refer to some of the fish species below.

Panda parrot fish

Impressive appearance of a Panda parrot fish.

Scientific name : Carassius auratus var. Panda
Origin : Asia, especially China.

Panda Parrot Fish (also known as Panda Goldfish), is a variation of goldfish after being bred through many generations, they are one of the fish species with the longest lifespan when they can live from 5 - 10 years.

This fish has a round body, soft fins, and a small size of 5 - 10 cm when mature. Its characteristic color is white or light yellow, combined with black spots and patches on the fins and eyes, making their eyes look like pandas, hence the name "Panda".

Angelfish

A beautiful school of angelfish.

Scientific name : Pterophyllum scalare
Origin : Amazon River basin in Peru, Colombia, Brazil.

Angelfish are one of the most popular freshwater aquarium fish, with beautiful, graceful bodies and a long lifespan of up to 10 years and possibly even more if kept in optimal conditions.

This fish has a disc-shaped body, long fins that look like fairy wings, so they are called "Fairy", size from 10 - 15 cm, color varies depending on the breed but the most common are silver, black, red. They are omnivorous, like to live in aquariums with lots of plants and open space.

Goldfish

Two goldfish swim happily in the fish tank.

Scientific name : Carassius auratus
Origin : Asia, especially China.

Goldfish (also known as Chinese fish, three-tailed fish) are probably one of the most popular ornamental fish in the world with beautiful colors and a long lifespan of up to 15 years, even 20 years or longer.

The Triple Tail has a small, round or elongated body, shiny fins, a long, smooth tail, and three distinct tails. This fish comes in a variety of colors including yellow (most common), red, orange, white, or a mixture of colors. This is a gentle, easy-to-keep fish that likes to live in schools and is suitable for beginners.

Discus fish

Discus fish with colorful, beautiful colors.

Scientific name : Symphysodon
Origin : Amazon River basin in South America.

Discus fish (Symphysodon) is a freshwater ornamental fish of the tilapia family with a very long lifespan, averaging 10 - 15 years if properly cared for.

This fish has a round, flat body, large fins that look like a plate, and is known as one of the most beautiful aquarium fish with diverse colors from blue, red to mixed colors with stripes or spots.

Thus. through the article on cacanhdep.org has shared detailed information about the top 20 most beautiful, easy-to-raise, and cheapest ornamental fish species today. Hopefully, through this, you can find the most satisfactory ornamental fish species that suit your economic conditions to create a beautiful aquarium!