Channa pulchra

Channa pulchra 2404

Channa pulchra is a species of snakehead fish native to the fresh waters of Myanmar. It is known for its striking appearance and is a popular species among aquarium enthusiasts. Channa pulchra, like other members of the Channa genus, is an obligate air-breather, requiring access to the surface to gulp air. This adaptation allows it to survive in waters with low oxygen levels where other fish species might perish.

Description

Channa pulchra can reach a length of up to 25 cm (10 in). The body is elongated with a pattern of vibrant colors, typically a mix of blue, green, and red hues, making it one of the more visually appealing species in its genus. The fish has a large mouth equipped with sharp teeth, indicative of its predatory nature.

Habitat and Distribution

This species is found in Myanmar, inhabiting streams and ponds with abundant vegetation. The dense plant life provides cover for Channa pulchra, aiding in its hunting strategy. The water bodies it inhabits are often subject to seasonal changes, which Channa pulchra has adapted to by being able to breathe atmospheric air.

Behavior

Channa pulchra is a solitary predator, feeding on a diet of smaller fish, crustaceans, and insects. Its ability to breathe air allows it to venture into shallow, oxygen-poor waters to hunt, where other predators cannot go. During breeding season, the male becomes more brightly colored and guards the eggs until they hatch, displaying a level of parental care not common among fish.

Aquarium Care

In the aquarium, Channa pulchra requires a large tank with plenty of hiding places among rocks and plants. The water should be kept clean and well-oxygenated, with a soft to medium hardness and a slightly acidic to neutral pH. While it can be kept with other fish, care must be taken to ensure that tank mates are not small enough to be considered prey. Regular feeding with a varied diet of live and frozen foods will help maintain its health and coloration.

Conservation

The conservation status of Channa pulchra has not been extensively studied, but like many specialized freshwater species, it could be vulnerable to habitat destruction and pollution. The aquarium trade also poses a potential threat if wild populations are not managed sustainably.

See Also

• Channa
• Aquarium fish
• Freshwater aquarium