Senegal Bichir (Polypterus senegalus)
Senegal Bichir (Polypterus senegalus) brings prehistoric body form and deliberate bottom-level behaviour to a suitably prepared aquarium. Plan its home around adult space, water, diet and social needs rather than the current sale size.
Quick Facts
- Scientific name: Polypterus senegalus
- Product type: large predatory bichir
- Sale unit: One individual per quantity ordered unless the listing states otherwise
- Social needs: Predatory fish that may swallow smaller companions; adult size and floor space are critical
Is this for you?
Perfect if: you have planned a large aquarium with ample bottom space and are prepared for a predatory fish with specific environmental needs.
FAQ
What is the minimum tank size recommended for a Senegal Bichir?
A tank of at least 50 gallons is recommended to provide adequate space for an adult Senegal Bichir, especially considering its size and bottom-dwelling behavior.
Can Senegal Bichirs be kept with other fish?
No, Senegal Bichirs are predatory and may swallow smaller fish. They should be kept alone or with very large, non-swimming species that do not pose a threat.
What kind of diet does a Senegal Bichir require?
Senegal Bichirs require a diet of live or frozen foods such as bloodworms, brine shrimp, and small fish. They are not suited to a plant-based or dry food diet.




Adrian Piper –
The bichir arrived healthy and active. I set up a 75-gallon tank with plenty of hiding spots and a strong filter. It spends most of its time near the bottom, which is exactly what I expected. Feeding it live food daily keeps it engaged and healthy.
Jacob Wilson –
This fish is a unique addition to my aquarium. It’s not for beginners due to its size and predatory nature. I made sure to keep it alone and provide a large tank with good water flow. It’s fascinating to watch its movements.
Faith Rees –
The fish looks impressive, but I had to adjust my tank setup significantly. I didn’t expect it to be so territorial. I now keep it alone and avoid adding any small fish. It’s a good choice for experienced aquarists.