Care baseline
The Black Ghost Knifefish is a unique and elegant addition to the aquarium. With a lifespan of 5-8 years, it requires a minimum tank size of 200 liters. It is a solitary fish with a low aggression level and moderate activity. Its slender body and silver-blue coloration make it a captivating sight. Keep in mind that it may be sensitive to strong currents and
| Temperature | 72–82°F |
| pH | 6.0–7.0 |
| Adult size | 23.6 in |
| Minimum group | 1 |