Sumatra Tiger Datnoid

Sumatra Tiger Datnoid (Datnioides microlepis)

The Sumatra Tiger Datnoid, scientifically known as Datnioides microlepis, is a striking freshwater predator prized for its bold black stripes and impressive presence in aquariums. Native to the rivers and floodplains of Sumatra and Southeast Asia, this species exhibits a distinctive tiger-like pattern, giving it both beauty and character. Known for its calm yet predatory demeanor, the Sumatra Tiger Datnoid is ideal for aquarists looking to house a visually stunning centerpiece fish.

This species can grow up to 12–18 inches (30–45 cm) in captivity, making it suitable for large aquariums of at least 150 gallons. They thrive in well-filtered tanks with ample swimming space, hiding spots, and open areas to display their graceful movements. Water temperature should be maintained between 75–82°F (24–28°C), with a neutral to slightly acidic pH. Because they are territorial, it’s best to house them alone or with carefully selected large tankmates that can tolerate their calm but assertive nature.

Feeding the Sumatra Tiger Datnoid is straightforward for an experienced aquarist. They are carnivorous and thrive on a diet of meaty foods, including shrimp, small fish, worms, and high-quality prepared foods designed for predatory freshwater species. Their hunting style is deliberate and patient, making every feeding an engaging experience to watch. With proper nutrition, these fish maintain their vivid coloration and strong, healthy body structure.

The Sumatra Tiger Datnoid is not only admired for its appearance but also for its intelligence and interaction with keepers. Many owners report that their Datnoids learn to recognize feeding times and respond to their presence. With optimal care, they can live 10–15 years, offering a long-term, visually striking addition to large freshwater aquariums.

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Frequently Asked Questions (FAQs)

1. How big does the Sumatra Tiger Datnoid get?
It can grow up to 12–18 inches (30–45 cm) in captivity.

2. What tank size is required?
A minimum of 150 gallons is recommended for a single adult.

3. What does it eat?
They thrive on meaty foods such as shrimp, worms, small fish, and high-quality predatory fish pellets.

4. Can Sumatra Tiger Datnoids live with other fish?
Yes, but tankmates should be large, non-aggressive species to avoid conflict.

5. How long do they live?
With proper care, they can live 10–15 years in captivity.