A Betta, also known as the Siamese fighting fish, is known for its aggressive nature. However, it's possible to keep it with other fish, provided you make the right choices. But which fish are safe to keep with a Betta?
Fish that go well with a Betta are peaceful, medium-sized fish that aren't brightly colored or long-finned. Good choices include Corydoras, Rasboras, and larger shrimp like Japonicas.
Which fish are safe to keep with a Betta?
Not every fish species is suitable for keeping with a Betta. The fish I've successfully kept with a Betta are:
- Corydoras (Armored Catfish) – Peaceful bottom dwellers that don't bother the Betta.
- Rasboras (such as Boraras brigittae or Harlequin Rasboras) – Fast, small schooling fish that the Betta usually leaves alone.
- Kuhlii’s – Snake-like bottom dwellers that hide and pose no threat.
- Otocinclus – Small algae eaters that the Betta leaves alone.
- Large size shrimp, such as Japonica shrimp – Too large to be considered food.
Can any fish be kept with a Betta?
No, keeping fish together with a Betta is not without risk. Bettas are individuals with unique personalities: some are peaceful, while others are aggressive and will attack any tankmate. Small, brightly colored fish with long fins can be seen as competition or even prey.
For example, I've seen two identical aquariums, each with a Betta. In one aquarium, all the shrimp were eaten, while the Betta in the other aquarium left them completely alone—even the fry! This shows how unpredictable their behavior can be.
Can aquarium shrimp be kept with a Betta?
Shrimp can sometimes be kept with a Betta, but this depends on the species:
Shrimp that are usually safe:
- Japonica Shrimp – Large and robust, often ignored by the Betta.
- African Fan Shrimp – Too big and slow for a Betta to hunt.
- Bamboo shrimp – Similar to fan shrimp, they filter food from the water.
Shrimp that are NOT safe:
- Neocaridina shrimp (Red Cherry, Blue Dream, etc.) – Small and agile, often seen as prey.
- Crystal Red Shrimp – Small and fragile, they are often prey for Bettas.
Conclusion
A Betta can live with other fish and shrimp, but it requires careful planning. Choose peaceful species and monitor your Betta's behavior closely. Need help choosing the right fish or setting up your aquarium? Feel free to send us a message via WhatsApp or check out our aquarium service here: Aquania Aquarium Service .
