Indonesian Tiger Fish
Datnioides microlepis
Water Parameters
About
The Datnioide, also known as the Indonesian Tiger Fish, is one of the most impressive predatory fish in the hobby. Its tall, laterally compressed body with black vertical stripes on a golden background resembles a tiger. It is prized for its beauty and interactive personality, making it a popular aquatic pet.
Behavior & Temperament
Patient predator that ambushes prey. Relatively peaceful with similarly sized fish that won’t fit in its mouth. Shy when young, gains confidence over time.
Feeding
Carnivore. Feeds on fish and crustaceans. In aquariums, accepts live fish, shrimp, squid and can be trained to accept dead foods and high-quality pellets.
Breeding
Oviparous. Does not reproduce in home aquariums. Very little documented in the wild.
Care Notes
Very large aquarium with hiding places (large driftwood, caves). Clean, well‑filtered water. May be difficult to feed initially (rejects dead food). Patience during the transition to non‑live foods.
Compatibility
Compatible with large fish that do not fit in its mouth. Can be kept with arowanas, oscars, and other large cichlids. Smaller fish will be preyed upon.
Quick Summary
| Scientific Name | Datnioides microlepis |
|---|---|
| Family | Datnioididae |
| Category | Fish |
| Care Level | Advanced |
| Water Type | Freshwater |
| Max Size | 40.0 cm (15.7") |
| Min Tank | 500 L (132 gal) |
| Min Group | 1+ |
| Diet | Carnivore. Feeds on fish and crustaceans. In aquariums, accepts live fish, shrimp, squid and can be trained to accept dead foods and high-quality pellets. |
| Temperament | Patient predator that ambushes prey. Relatively peaceful with similarly sized fish that won’t fit in its mouth. Shy when young, gains confidence over time. |
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