Alien Betta Fish, also known as Galaxy Betta or Space Betta, is a fascinating and exotic type of Betta fish. These unique fish are highly sought after by aquarium enthusiasts due to their mesmerizing appearance and vibrant colors.

If you’re an aquarium enthusiast or simply love the vibrant beauty of fish, you may have come across the mesmerizing Alien Betta fish. With their unique appearance and captivating colors, Alien Betta fish has gained popularity among fishkeepers worldwide. In this guide, we’ll explore the fascinating world of Alien Betta fish, their care requirements, and where you can find these alien betta fish for sale.

What Are Alien Betta Fish?


Alien Betta fish, also known as “Galaxy Betta” or “Space Betta,” are a type of Betta splendens, a species native to Southeast Asia. What sets Alien Bettas apart from other Betta varieties is their mesmerizing appearance, reminiscent of the vastness of the cosmos. Their bodies display iridescent, metallic colors, often resembling the mesmerizing hues of the night sky or galaxies, hence their name.

Characteristics and Colors

Alien Betta fish exhibit a wide range of colors and patterns, making each individual a unique work of art. Their bodies can showcase hues of blue, purple, green, and even red, all shimmering with an otherworldly glow. Some may have striking patterns, such as marbling or intricate spots, adding to their allure. Their long, flowing fins elegantly trail behind them, creating a captivating spectacle in any aquarium.

Caring for Alien Betta Fish


Proper care is crucial to ensure the health and well-being of Alien Betta fish. Here are some essential guidelines to follow:

Tank Setup

When setting up a tank for Alien Betta fish, it’s essential to recreate an environment that mimics their natural habitat. A minimum tank size of 5 gallons is recommended, as it provides ample swimming space. Ensure the tank has a heater to maintain a stable water temperature between 76°F and 82°F. Live plants and soft lighting can enhance the overall aesthetics and well-being of your Alien Betta.

Water Conditions

Alien Betta fish thrive in clean, well-maintained water. Regular water changes of 25% every week are necessary to keep ammonia and nitrate levels in check. The water should be treated with a water conditioner to remove harmful chemicals, and a gentle filter can help maintain water quality.


To keep your Alien Betta fish healthy and vibrant, provide them with a balanced diet. High-quality Betta pellets or flakes should be the staple food. Additionally, supplement their diet with frozen or live foods like bloodworms or brine shrimp. Feed them small portions twice a day, ensuring they consume the food within a few minutes to prevent overfeeding.

Social Compatibility

Alien Betta fish are known for their territorial nature, and they should typically be kept alone in a tank. While they can coexist with other peaceful species, it’s crucial to research their compatibility before introducing tankmates. Avoid housing them with fin-nipping or aggressive fish that may cause stress or harm.

Finding Alien Betta Fish for Sale


If you’re eager to add the allure of Alien Betta fish to your aquarium, several reliable sources offer them for sale. Here are some options to consider:

Local Aquarium Stores

Visit your nearest aquarium store or pet shop specializing in tropical fish. They may have Alien Betta fish available or be able to order them for you. Ensure the store has a good reputation and that the fish are kept in proper condition before making a purchase.

Online Retailers

Numerous online retailers specialize in selling exotic fish, including Alien Betta fish. Look for reputable websites that have positive customer reviews and offer detailed information about the fish’s health, origin, and shipping practices. Always prioritize the well-being of the fish when choosing an online retailer.

Local Fish Breeders

Connect with local fish breeders or hobbyists who specialize in breeding Alien Betta fish. They may have a variety of colors and patterns available and can provide valuable insights into caring for these unique creatures. Joining online forums or social media groups dedicated to aquarium enthusiasts can help you connect with these breeders.


Alien Betta fish offer a captivating and unique addition to any aquarium. With their mesmerizing colors and striking appearance, they are sure to become the focal point of attention. By understanding their care requirements and where to find them for sale, you can embark on an exciting journey of owning these exotic fish. Remember, providing a suitable environment and optimal care is essential for the well-being of your Alien Betta fish, ensuring they thrive and continue to awe with their otherworldly beauty.

Frequently Asked Questions


Can I purchase Alien Betta fish online?

Yes, you can purchase Alien Betta fish online. There are several reputable websites and online retailers that specialize in selling exotic fish, including Alien Betta fish. When purchasing online, ensure that the retailer has positive customer reviews, provides detailed information about the fish’s health and origin, and follows proper shipping practices.

How do I choose a healthy Alien Betta fish?

When choosing a healthy Alien Betta fish, there are a few key factors to consider:

  • Appearance: Look for vibrant colors, smooth fins, and an alert and active fish. Avoid fish with torn or damaged fins, signs of disease or parasites, or dull and faded colors.
  • Behavior: Watch the fish closely to ensure it swims with ease and displays normal behavior. A healthy Alien Betta fish should be active, responsive, and exhibit a curious nature.
  • Interaction: If possible, observe how the fish interacts with its environment and other fish. It’s best to choose a fish that appears confident and shows no signs of aggression or excessive stress.

Can I find Alien Betta fish for sale at local pet stores?

Yes, you may find Alien Betta fish for sale at local pet stores or aquarium shops. It’s a good idea to visit stores that specialize in tropical fish or have a reputation for providing quality fish. Check with the store if they have Alien Betta fish available or if they can order them for you.