Lapradei Bichir - Polypterus lapradei | Live Freshwater Fish

The Lapradei Bichir (Polypterus lapradei) is a striking bottom-dwelling freshwater fish that brings ancient charm and engaging behavior to a well‑equipped aquarium. With an eel‑like silhouette, olive‑brown body, and irregular dark blotches that shimmer under tank lighting, this species offers a captivating focal point without dominating the scene. Please note: some pictures are of full grown adults and may not reflect how juveniles look or length in your setup.

Natural habitat

Origin: Colombia / South America.

Adult size

12–18 inches (30–46 cm) in length.

Temperament

Semi‑aggressive. A patient, curious scavenger that holds its own in a spacious community or with similarly sized companions.

Tank size

Minimum 75 gallons (284 L). Provide open swimming space plus ample hiding spots to reduce stress and accommodate its full adult length.

Diet

Carnivore—primarily meaty foods such as shrimp, worms, and small fish. Sinking pellets can supplement nutrition and assist in balanced feeding, especially in larger setups.

Compatibility

Best kept in community tanks with similarly sized, non‑quick fish. Avoid very small or ultra‑fast species. Can be housed with other large Polypterus in spacious systems.

Care level

Intermediate care. Requires steady water parameters, reliable filtration, and routine maintenance to keep the bichir healthy and active.

Water parameters

pH: 6.5–7.5 • Temperature: 72–78 °F (22–26 °C).

Breeding notes

Breeding notes: Not provided in this listing.

Quarantine and your advantage

Quarantine: All fish are quarantined and observed for a minimum of 7 days before entering our main system. We still recommend quarantine after purchase. This proactive quarantine process helps safeguard your new addition and protects existing tank inhabitants, delivering a smoother, healthier introduction to your setup.