More info
Datasheet
| Minimum Tank Size | 10000 litres / 2641.72 US gallons |
| Maximum Size | 65.0cm / 25.59inches |
| Temperature | 22°C / 71.60°F - 30°C / 86.00°F |
| Hardness | 2.02dgH / 36ppm - 15.02dgH / 268ppm |
| pH | 6.0-8.0 |
General Description
The Emperor Snakehead, scientifically known as Channa marulioides, is a member of the Channidae family and is classified under Perciformes. These fish are often mistaken for similar species within the genus, with variations in color patterns depending on their origin. They possess large scales on their heads, resembling those found on snakes, a characteristic common to most snakehead species.
Aquarium Setup
For optimal care, it is advisable to maintain Emperor Snakeheads in a species-specific aquarium designed to accommodate their requirements. The tank should provide ample swimming space as these fish are pelagic and appreciate surface cover like floating vegetation or branches. It is crucial to have a secure hood on the aquarium to prevent escape, leaving a gap for air access above the water surface.
Behaviour
Juveniles and subadult Emperor Snakeheads tend to coexist peacefully, but they can become aggressive towards one another once they reach sexual maturity. It is advisable to monitor their behavior, especially when housed together with other fish.
Feeding and Diet
Emperor Snakeheads are obligate predators, primarily feeding on smaller fishes, amphibians, and terrestrial insects in the wild. In captivity, they can adapt to consuming dead alternatives, with some accepting dried foods. Young fish can be fed chironomid larvae, earthworms, and chopped prawns, while adults can be offered fish flesh, prawns, shrimp, and mussels. It is essential to avoid feeding them mammalian or avian meats and feeder fish to prevent health complications.
Reproduction & Dimorphism
Information regarding the reproductive behavior and dimorphism of Emperor Snakeheads is not provided in the available text.
Habitat and Distribution
Native to regions below the Isthmus of Kra in southern Thailand, as well as Malaysia and Indonesia, including the Greater Sunda Islands, Emperor Snakeheads are commonly found in large river channels and inland lakes such as the Danau Sentarum system in Kalimantan, Borneo. Their specific habitat preferences include areas with ample swimming space and access to atmospheric air.