Tank Setup
Size: Minimum 150 gallons to accommodate their growth (up to 22 inches in diameter).
Substrate: Smooth sand or bare bottom to protect their delicate undersides.
Water Parameters:
Temperature: 75–82°F (24–28°C)
pH: 6.8–7.6
Hardness: 18–70 ppm
Ammonia, Nitrite, Nitrate: 0
Lighting: Dim or subdued lighting to mimic their natural habitat.
Filtration: Strong filtration system to maintain pristine water quality.
Diet
Type: Carnivorous. Feed them small fish, invertebrates, or crustaceans.
Frequency: 2–3 times daily in small portions.
Tips: Hand-feeding can help build trust, but ensure food is fresh and appropriate.
Tank Mates
Choose peaceful, large fish like Silver Dollars, Arowanas, or Tinfoil Barbs. Avoid aggressive or small fish that could be seen as prey.
Maintenance
Regular water changes (20–30% weekly) to maintain water quality.
Monitor water parameters frequently to avoid stress or illness.