Do Bettas Need Airstone?

Bettas, also known as Siamese fighting fish, are a popular type of freshwater aquarium fish. They are known for their brightly colored fins and their ability to “breathe” air from the surface of the water.

Bettas are native to Southeast Asia and can be found in Thailand, Cambodia, Laos, and Vietnam.

Bettas are a labyrinth fish, meaning they have a special organ that allows them to breathe air. This organ is located just behind the betta’s gills and is filled with blood vessels.

The organ allows bettas to live in water that is low in oxygen.

Bettas are often kept in small bowls or tanks. Some people believe that bettas need an airstone in their tank in order to get enough oxygen.

However, this is not the case. Bettas can get all the oxygen they need from the surface of the water.

Do betta fish need a light?

There is no set answer to this question as it depends on the specific needs of the betta fish. Some betta fish may do well with a light while others may not.

It is important to consult with a fish care specialist to get an accurate diagnosis of your fish’s needs.

Do bettas need co2?

There are a few schools of thought on this matter. Some people say that bettas do not need any supplemental CO2, while others maintain that bettas do require a small amount of supplemental CO2 to help regulate their water metabolism.

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There is no right or wrong answer to this question, as it largely depends on the individual betta’s needs and preferences. Some bettas may thrive without supplemental CO2, while others may prefer a little bit of supplemental CO2 to help them stay healthy and thriving.

It is always recommended that you consult your betta’s caretaker to get a better understanding of their individual needs.

Do bettas need a heater?

A betta fish needs a heater to maintain their optimal water temperature. Bettas typically live in water that averages 78-82 degrees Fahrenheit, but can tolerate temperatures up to 86 degrees Fahrenheit.

Heaters range in price from around $10 to $100, and can last anywhere from a few hours to a few days.

Do bettas like air pumps?

It depends on the betta’s individual personality and preferences. Some bettas may enjoy the sound of air pumps while others may find the noise to be irritating.

Some bettas may also prefer to have their water moved around frequently by an air pump while others may not. Ultimately, it is up to the betta owner to decide whether or not they think an air pump is a good addition to their fish tank.

Do bettas like moving water?

There is no universal answer to this question as bettas can vary in their preferences. A few general guidelines, however, can be helpful.

Bettas generally prefer water that is moving slowly or gently. They may also enjoy a small amount of current or movement, but should not be constantly swimming around.

If your betta does not seem to enjoy moving water, it may be necessary to reconsider your water setup and find a source that is more compatible.

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Do betta fish like air bubbles?

Most betta fish like to swim in water with air bubbles as part of their environment. The bubbles help the fish to feel stable and to keep their balance.

Some betta fish will even “dance” in the air bubbles.

Do bettas need a filter?

A betta fish does not need a filter, but many people keep them in filters to keep their water clean. A betta fish does not have a system to clean its own water like a human does, so a filter is a good way to keep their water clean.

Can betta survive without air pump?

Betta fish are able to survive without air pump for a short period of time, but they will eventually die. Air pump is necessary for the fish to breathe and to circulate water.

Without the pump, the fish will suffocate.


Bettas need oxygen to survive and thrive, so an airstone is a great way to ensure they have enough. It also helps to keep the water clean and free of stagnant areas.