Turkana Senegal Bichir (Polypterus senegalus)

Turkana Senegal Bichir (Polypterus senegalus)

The Turkana Senegal Bichir (Polypterus senegalus) is a hardy and fascinating prehistoric species originating from the Lake Turkana region of East Africa. This variant is especially prized for its subtle coloration, often displaying soft gray, silver, or slightly earthy tones, combined with the species’ signature elongated body and segmented dorsal finlets.

Known for their primitive appearance and unique behavior, Senegal bichirs possess both gills and a functional lung, allowing them to breathe atmospheric air. Their slow, deliberate movements and ability to “walk” along the substrate make them an engaging and unusual addition to the aquarium.

Care

Senegal bichirs are durable and adaptable, making them an excellent choice for both intermediate and experienced aquarists.

• Temperature: 75–82°F (24–28°C)
• pH: 6.0–7.5
• Water Hardness: Soft to moderate
• Behavior: Peaceful, predatory
• Experience Level: Beginner to Intermediate

A tight-fitting lid is essential, as bichirs are notorious escape artists. Provide moderate filtration and maintain stable water conditions.

Diet

Carnivorous and opportunistic feeders.

• Sinking carnivore pellets
• Frozen foods (bloodworms, shrimp, silversides)
• Live foods (optional)

They rely heavily on scent to locate food and are most active during evening hours.

Tank Size

• Minimum Tank Size: 55 gallons
• Recommended: 75+ gallons for adults

Use soft substrate with driftwood, rocks, and shaded areas. Leave open bottom space for foraging.

Tank Mates

Generally peaceful with appropriately sized tank mates.

• Suitable: Medium to large peaceful fish (cichlids, larger tetras, catfish)
• Avoid: Small fish (will be eaten), aggressive fin-nippers

They can be kept with other bichirs if space allows.

Summary

The Turkana Senegal Bichir is a resilient, prehistoric oddball that combines unique behavior with easygoing care requirements. Its calm demeanor and distinctive appearance make it a perfect addition to a wide range of freshwater setups.