Myth Busters: The Truth about Bettas

There is a common misconception that when keeping Bettas, they must be isolated from other fish because of their aggressive nature, and should not be kept in community aquariums.

Bettas are ideal first time fish for someone that is new to the hobby and would prefer a smaller set up. There are myths and misconceptions about Betta fish and how to keep them. Let’s go through the myth busters below!

Myth: Bettas cannot live with other fish. 

FALSE! Bettas can live in community tanks with other tropical fish or aquatic creatures like African dwarf frogs or snails. 

Fact: Bettas cannot be paired up with other betta fish or any of their relatives like Gouramis.

Myth: Bettas don’t require a heater or filter. 

FALSE! Bettas thrive and prefer warmer water (70-80 °F). Keeping a filter in the tank is helpful for less maintenance. Be sure the filter is not too strong that it will  causewill cause stress on the betta trying to swim around. 

Fact:: Bettas are originally from Asia, Indonesia, and Thailand, in very warm climates. 

Myth: Bettas like smaller tanks.

FALSE! It has been frequent practice that bettas are put in smaller bowls or tanks, but it’s been shown bettas prefer more area to swim.

Fact: Bettas are labyrinth breathers which means they gulp air from the top versus swimming around that forces water through their gills to extract dissolved oxygen from the water. They are not as reliant to the water quality dissolved oxygen compared to other fish. 

Bettas are a great beginner fish with lots of personality. It is encouraged to house bettas in tanks 2.5 gallon or larger with a filter and heater. With proper care they can live for 2-3 years. Bettas can be a colorful addition to any room or tropical community tank. Browse our line of betta specific products including treatments, nutrition, and medications.