Comprehensive Guide to Black Lancer Catfish (Bagrichthys macracanthus) Care

Introduction to Black Lancer Catfish

The Black Lancer Catfish (Bagrichthys macracanthus) is a unique and fascinating species that can be a great addition to your aquarium. Known for its distinctive appearance and interesting behaviours, this guide will cover the essential care aspects for maintaining a healthy Black Lancer Catfish in your aquarium.

Tank Requirements

Black Lancer Catfish thrive in a spacious aquarium with a minimum size of 75 gallons. They are active swimmers, so provide ample swimming space and hiding spots. Use a sandy substrate to mimic their natural habitat, and include driftwood and rocks for shelter.

Water Parameters

Maintain water temperature between 75°F and 82°F (24°C to 28°C) and pH levels from 6.5 to 7.5. Ensure good water quality with regular water changes and efficient filtration. Black Lancer Catfish prefer slightly acidic to neutral water conditions.

Diet and Feeding

These catfish are omnivorous and enjoy a varied diet. Offer them high-quality pellets, sinking wafers, and live or frozen foods like bloodworms, brine shrimp, and small crustaceans. Feeding them a balanced diet is essential for their health.

Compatibility with Other Fish

Black Lancer Catfish are generally peaceful but can be territorial. They may coexist with other non-aggressive species of similar size, but avoid keeping them with aggressive or fin-nipping tankmates. Research compatible species before adding them to the same tank.

Behaviour and Social Structure

These catfish are known for their nocturnal behaviour. They are active at night and may hide during the day. Providing hiding spots and dim lighting can help them feel secure. They are solitary by nature and should be kept individually or in small groups.

Health and Maintenance

Regularly monitor your tank’s water parameters and perform routine maintenance. Keep an eye out for any signs of illness or stress, such as changes in behaviour or appetite. Quarantine new fish before introducing them to the main tank to prevent potential diseases.

Conclusion

Caring for Black Lancer Catfish (Bagrichthys macracanthus) can be a rewarding experience for experienced aquarists. By providing the right tank conditions, a balanced diet, and suitable tankmates, you can enjoy the unique presence of these catfish in your aquarium.