Top 10 Myths About Betta Fish You Need to Stop Believing

Betta fish, often referred to as Siamese fighting fish, are among the most popular choices for aquarium enthusiasts. Their vibrant colors and flowing fins make them a delightful addition to any tank. However, there are numerous myths surrounding these fascinating creatures that can lead to improper care and even harm. In this article, we will debunk ten of the most common myths about betta fish and provide you with the accurate information needed to ensure your betta thrives.

Myth 1: Bettas Can Live in Small Bowls

The idea that bettas can survive in small bowls is one of the most pervasive myths. Many people believe that because bettas are often sold in tiny containers, they don’t require much space. This is far from the truth. Betta fish need at least two gallons of water to thrive, according to the Aquatic Community. A larger tank provides more room for swimming and helps maintain better water quality, which is crucial for their health.

Myth 2: Bettas Don’t Need a Filter

Another misconception is that bettas can live without a filter. While it’s true that bettas have labyrinth organs that allow them to breathe air from the surface, they still benefit greatly from a filter. Filters help keep the water clean by removing waste and excess food, which can otherwise lead to ammonia buildup and poor water conditions. A gentle filter is recommended to avoid strong currents that could stress the fish.

Myth 3: Bettas Are Happy Living Alone

Betta fish are often thought of as solitary creatures. While male bettas are indeed territorial and shouldn’t be housed with other males, they can coexist peacefully with certain species of non-aggressive fish and invertebrates. Female bettas, on the other hand, can live together if provided with enough space and hiding spots. It’s important to research compatible tank mates before introducing new inhabitants to your betta’s home.

Myth 4: Bettas Prefer Warm Water

Contrary to popular belief, bettas do not necessarily prefer warmer water. While they can tolerate temperatures between 75-80°F (24-27°C), maintaining a consistent temperature is more important than having it extremely warm. Sudden changes in temperature can stress the fish, so a heater with a thermostat is recommended for tanks where the ambient temperature fluctuates significantly.

Myth 5: Bettas Can Survive Without Food for Weeks

It’s a common myth that bettas can go for weeks without food. While bettas can survive short periods without feeding due to their ability to store energy in their bodies, it’s not advisable to withhold food for extended periods. A balanced diet consisting of high-quality pellets or flakes, along with occasional treats like frozen bloodworms, is essential for their well-being. Feeding bettas once or twice a day is sufficient, but always ensure not to overfeed.

Myth 6: Bettas Can Breathe Air Directly From the Surface

Bettas have labyrinth organs that allow them to take oxygen directly from the air. This adaptation has led some to believe that they can survive solely by breathing air. However, while this organ does play a significant role in their survival, it doesn’t mean they can completely bypass the need for oxygenated water. Proper aeration through filters or air stones ensures that the water contains enough dissolved oxygen for the betta to thrive.

Myth 7: Bettas Thrive in Tap Water

Using tap water for your betta’s tank without treatment can be harmful. Chlorine and chloramines found in tap water can be toxic to fish. Always treat tap water with a dechlorinator before adding it to the tank. Additionally, bettas prefer slightly acidic water with a pH around 6.5 to 7.0. Regular water testing and conditioning are necessary to maintain optimal water parameters.

Myth 8: Bettas Don’t Need Substrate

Some aquarists assume that substrate isn’t necessary for betta tanks. While it’s true that bettas don’t require gravel or sand to live, having a substrate adds aesthetic value and can help with biological filtration. Choose a fine-grained substrate that won’t scratch the betta’s delicate fins. Avoid sharp or large pebbles that might injure the fish.

Myth 9: Bettas Don’t Need Plants

Betta fish are often depicted swimming among lush aquatic plants, yet many beginners think that plants aren’t essential for their tanks. Plants offer several benefits, including providing hiding places, improving water quality through biological filtration, and mimicking the natural environment of bettas. Floating plants are particularly beneficial as they provide shade and reduce surface agitation, which can be stressful for bettas.

Myth 10: Bettas Are Low-Maintenance Pets

While bettas are relatively hardy compared to some other fish species, they are not low-maintenance pets. Proper care involves regular water changes, monitoring water parameters, and providing a suitable environment. Neglecting these aspects can lead to health issues such as fin rot, swim bladder disorders, and infections. By investing time in learning about betta care, you’ll be rewarded with a long-lived and healthy companion.

Tips for Proper Betta Fish Care

Proper Housing: Provide at least two gallons of water per betta and consider a larger tank if housing multiple bettas or adding tank mates.
Water Quality: Maintain clean water through regular partial water changes and the use of a filter.
Diet: Offer a balanced diet of high-quality pellets or flakes supplemented with occasional treats.
Temperature Control: Keep the water temperature stable within the range of 75-80°F (24-27°C).
Decorations: Include plants, caves, and other decorations to create a stimulating and comfortable environment.

In conclusion, understanding the unique needs of betta fish can transform your experience as an aquarium owner. By dispelling these myths and implementing proper care practices, you’ll ensure your betta leads a happy and healthy life. Remember, providing a well-balanced environment not only benefits the fish but also enhances the beauty and enjoyment of your aquarium setup.