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Doryichthys martensii
Doryichthys martensii
Classification
Family: Hemiramphidae
Description
Doryichthys martensii, also known as Martens' Needlefish, is a species of freshwater fish belonging to the Hemiramphidae family. This fish is recognized for its distinctive needle-like shape and peaceful demeanor.
Distribution
Doryichthys martensii is native to Southeast Asia, inhabiting various regions including Malaysia, Thailand, Indonesia, and Borneo. It is commonly found in clear, slow-moving rivers, as well as streams and swamps.
Characteristics
Doryichthys martensii features a long, slender body with small pectoral fins and abdominal fins located towards the rear. Its coloration ranges from brown to olive-green, often adorned with dark vertical stripes along its body.
Size
Adult specimens typically grow to lengths between 10 and 15 centimeters.
Aquarium Maintenance
To maintain the health of Doryichthys martensii in an aquarium, it's essential to replicate its natural habitat. This includes clean, well-oxygenated water, hiding spots, and dense vegetation to provide shelter and resting areas.
Compatibility
Doryichthys martensii is a peaceful species and is generally compatible with other non-aggressive fish of similar size. It thrives when kept in groups of at least six individuals to encourage natural schooling behavior.
Feeding
In the wild, Doryichthys martensii primarily feeds on small insects and crustaceans. In captivity, it readily accepts a variety of foods, including live, frozen, and flake foods. Offering a varied diet is important for its overall health and well-being.
Reproduction
Breeding Doryichthys martensii in captivity is possible but can be challenging. Typically, eggs are deposited on plants or other submerged surfaces and hatch after a few days. Juveniles can be fed with infusoria and small foods until they are large enough to consume adult-sized foods.