Schistura Sp. 2

Datasheet

General Description

The Laos Redtail Loach, a species belonging to the Nemacheilidae family, is part of the Cypriniformes order. It is a fish species that remains a mystery in terms of its exact identification, often traded under the name S. sp. ‘Laos redtail’. With a maximum size of about 4.5cm, this loach comes from the genus Schistura, known for being highly diverse with over 190 members, many of which have been described since 1990. These fishes are typically found in flowing streams or near waterfalls, some even adapting to cave-dwelling environments where they lose pigmentation and may become blind.

Aquarium Setup

To provide a suitable environment for the Laos Redtail Loach, it is recommended to mimic a flowing stream or river in the aquarium setup. This involves using variably-sized rocks, sand, fine gravel, water-worn boulders, and driftwood branches to create hiding spots and shaded areas. Hardy aquatic plants like Microsorum, Bolbitis, or Anubias species can be attached to the decor. Water conditions should include a high level of dissolved oxygen, achieved through the use of power filters, powerheads, or airstones, and clean water with weekly water changes of 30-50% tank volume.

Behaviour

These loaches are known to be intolerant to the accumulation of organic pollutants in their environment. They require clean water and thrive best when provided with good water quality and regular maintenance routines. While they do not need torrent-like conditions, a moderate water flow and oxygenation are essential for their well-being. The Laos Redtail Loach is a peaceful species that can exhibit interesting social behaviors in a group setting, often showing a preference for hiding among rocks and other structures in the tank.

Feeding and Diet

In their natural habitat, Laos Redtail Loaches typically feed on small insects, worms, crustaceans, and zooplankton. In the aquarium, they accept a variety of foods, including dried options, but they should not be fed exclusively with these. Offering a mix of small live and frozen foods like Daphnia, Artemia, and bloodworms helps maintain their coloration and overall health. Regular feeding with diverse food sources is beneficial for their well-being and vitality.

Reproduction & Dimorphism

Specific information regarding the reproduction and dimorphism of the Laos Redtail Loach is not provided in the available data. Understanding the breeding behavior and potential physical differences between male and female individuals of this species could offer valuable insights into their reproductive strategies and unique characteristics.

Habitat and Distribution

While the distribution of the Laos Redtail Loach is unconfirmed, reports suggest that it is exported from Laos. The natural habitats of these loaches include flowing streams, rivers, and sometimes cave systems in which they have adapted to low light conditions. Their ability to thrive in diverse environments showcases their adaptability and resilience as a species within the Nemacheilidae family.