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4 Bar Sumatra Datnoid (2”): A Striking Freshwater Fish for Your Aquarium
The 4 Bar Sumatra Datnoid (2”) is a captivating freshwater fish native to Southeast Asia, known for its dramatic black vertical bars and unique shape. This young specimen, measuring approximately 2 inches, is an excellent addition for hobbyists seeking an eye-catching centerpiece with intriguing behavior and moderate care requirements.
Size and Growth Potential
Starting at 2 inches, the Sumatra Datnoid can grow to an impressive adult size of up to 12-14 inches depending on tank conditions. While still juvenile, this fish exhibits the distinctive four bold bars that give it its name. Proper care and a suitable environment will ensure healthy growth and vibrant coloration.
Temperament and Behavior
Sumatra Datnoids are generally peaceful but can be territorial as they mature. They display curious and somewhat shy behavior, often hiding among decorations or plants when introduced to a new tank. They are best kept with similarly sized, non-aggressive species to avoid stress or conflicts.
Tank Size and Environment Requirements
Given their potential size, a minimum tank size of 75 gallons is recommended to provide ample swimming space and territorial zones. These fish thrive in tanks with plenty of hiding places, such as driftwood, rocks, and dense vegetation, mimicking their natural river habitats.
- Tank size: 75+ gallons
- Decor: Driftwood, caves, live plants
- Substrate: Sand or fine gravel
Water Parameters for Optimal Health
Maintaining stable water conditions is crucial for the health of the 4 Bar Sumatra Datnoid. They prefer slightly acidic to neutral pH and soft to moderately hard water.
- Temperature: 75-82°F (24-28°C)
- pH: 6.0-7.5
- Hardness: 5-15 dGH
- Filtration: Strong and efficient filtration with moderate water flow
Diet and Feeding Habits
The Sumatra Datnoid is a carnivorous species with a preference for live or frozen foods. In captivity, they accept a varied diet that includes:
- Live foods: small fish, shrimp, and insects
- Frozen foods: bloodworms, brine shrimp, and krill
- High-quality pellet or flake foods formulated for carnivorous fish
Feeding multiple small meals per day encourages natural hunting behavior and maintains optimal health.
Compatibility with Other Fish
While generally peaceful, Sumatra Datnoids should not be housed with very small fish that can be viewed as prey. They coexist well with medium to large-sized tank mates that share similar temperaments, such as certain cichlids, larger tetras, and catfish species. Avoid overly aggressive or fin-nipping fish to prevent stress and injury.
Unique Selling Points of the 4 Bar Sumatra Datnoid
- Striking black vertical bars that create a dramatic appearance
- Impressive size potential for a freshwater aquarium centerpiece
- Moderate care level suitable for intermediate aquarists
- Engaging behavior that includes shy and curious traits
- Native to Southeast Asia, adding exotic diversity to your tank
By choosing the 4 Bar Sumatra Datnoid (2”), you invite a rare and visually stunning species into your aquarium. Proper care and a well-maintained environment will reward you with a healthy, active fish that stands out in any freshwater setup.
