10 Most Beautiful Betta Fish in the World

Betta fish are beautiful and are also known as Siamese fighting fish because the males are aggressive and will attack each other if kept in the same tank. In 2019, Thailand's council of ministers named the betta fish as Thailand's national aquatic animal. Here's our list of 10 of the most beautiful betta fish in the world. Number 10. The royal blue half moon betta is one of the most beautiful betta fish species in the world. As the name suggests, it has a tail pattern as like a half moon which is one of the main reasons for its unmatched beauty. It has bright jewel colors and beautiful fins as well. It is about 1.4 to 2.2 inches in length and is a medium sized betta fish. Due to its low care requirements, it is a favorite pet fish. Number 9. The red rosetail. The red rosetail grabs the number nine spot on our list. This amazingly beautiful fish is similar in shape and pattern as the blue half moon since it is slightly different than that fish type. However, the bright red pigmentation and the white stripes make it look even more beautiful and attractive. It is around 1.5 to 2.3 inches in length and found in Thailand. Due to its eye-catching beauty, it has been exported all around the world to be shown in aquariums. Number 8. The black orchid crowntail betta. Another beautiful specimen of nature is the black orchid crowntail betta fish. It has a gorgeous shining dark pigmentation with hints of blue and purple color on the surface of the body in some places. Naturally living in rice paddies and small puddles, it requires a very small amount of water. As the name suggests, it has a beautiful crown-like black colored tail which is the real reason for its unmatched beauty. Number 7. The crowntail betta. Found in Thailand and some other Southeast Asian countries, the crowntail betta is one of the most famous and beautiful betta fish species in the world. These are freshwater fish and are found mostly in places where there is a lot of vegetation. They can range from 2.5 to 3 inches in length and are one of the medium-sized betta species. It can live up to five years in its natural habitat and even longer if it is cared for in an aquarium. It mostly feeds on the insects that are available in the rice paddies such as flies, grasshoppers, and crickets. Number 6. The veil-tail betta. The most popular ornamental aquarium betta fish is the veil-tail betta fish. It is found in Thailand and nearby countries and is exported by these countries all over the world. Its average size is about 1.75 to 2.5 inches and is one of the smaller species of betta fish. It has a distinctive long asymmetrical caudal fin. It is very easy to breed and is definitely one of the most beautiful betta fish in the world. Number 5. The double-tailed betta. As the name speaks for itself, the double-tailed betta is one of the most unusual but beautiful fish in the world. The double-tailed betta has two tails which are separate at the base. It is available in a variety of colors and can be around 1.3 to 2.2 inches in length. It takes years for a double-tailed betta to achieve its long and beautiful tail. Its diet should consist of quality flake or pelleted food and shrimp. Number 4. The comb-tailed betta. Perhaps one of the most confusing betta fish species is the comb-tailed betta fish. It is also referred to as the half-sun betta and has a pointy tail. However, some think the combs actually look like a crown, which makes some people think that they are actually the crown-tailed betta. It is around 3 inches in length and has an average lifespan of 2 to 3 years. It is carnivorous in nature with an aggressive temperament. Number 3. The white crown-tailed betta. Just like the other crown-tailed betta, the white crown-tailed betta is also a freshwater fish and is found in the rice paddies in Thailand. It is around 2 to 3 inches in length and has a white-colored body. Its signature tail is white in color and is what distinguishes it from the rest of the species. This type of fish has a special labyrinth organ through which they can even breathe on the surface. They feed on insects naturally and love flies as their food. Number 2. The multicolored half-moon betta. Just as the name implies, the multicolored half-moon betta has a half-moon at its tail and has a multicolored pigmentation. It is a Southeast Asian fish and is very popular in the pet industry and aquariums all around the world. Unlike other bettas, it is not a monotone fish but rather has different color combinations. These color combinations may include white, red, orange, blue, silver, etc. It is around 3 inches in length. It is also carnivorous and is considered to be a very beautiful fish. Before we reveal number 1, be sure to check out our other amazing videos and give us a like. Also tell us in the comments which one of these is most beautiful to you. And number 1. The marble betta. The number 1 spot on our list goes to the marble betta fish. This beautiful little fish is around 2.2 to 3 inches in length and has a multicolored body with beautiful spots and patterns all over it. It even changes its colors and patterns over time. Most marble betta fish have two color patterns but some can even have three. With its beautiful and unique changing skin colors and patterns, it is definitely the most beautiful betta fish in the world.