Overview
The Ornate Bichir (Polypterus ornatipinnis) is a intermediate freshwater species known for its brown-black, yellow pattern coloration. Most colorful bichir species. Bottom.
Origin & Appearance
Origin: Central Africa.
Colors: Brown-Black, Yellow pattern.
Body Shape: Elongate (long/slender). Typical adult dimensions: 60.0 x 7.2 x 9.0.
Sexual Dimorphism: Moderate; males have thicker, wider anal fin.
Tank & Water Requirements
| Min Tank Size | 125 gallons |
| Temperature | 75–82°F |
| pH Range | 6.5–7.5 |
| Water Hardness (GH) | 5-15 |
| Bioload | very-high |
| Oxygen Demand | low |
| Plant Safe | yes |
| Aquarium Position | Bottom |
Behavior & Activity
Slow deliberate bottom walker; pectoral fin stepping motion; nocturnal predatory cruising; surfaces to breathe air
Speed: 25/100Aggression: 4/10nocturnal
Breeding
Difficult; egg depositor; male uses anal fin to cup eggs
Common Diseases
💊 Hardy💊 polypterus worm (Macrogyrodactylus)
Expert Notes
Most colorful bichir species