Red-Tailed Squirrel Loach Care Guide

Aborichthys elongatus · Freshwater Fish

Red-Tailed Squirrel Loach
AI-generated illustration of Red-Tailed Squirrel Loach
Temperature
72-82°F
pH
6.0-7.5
Adult size
~10″ (25.4 cm)
Suggested tank
20+ gal
Group size
5+ together

What Red-Tailed Squirrel Loach look like

Aborichthys elongatus, commonly known as the Red-Tailed Squirrel Loach, exhibits a slender, elongated body that is highly adapted for life in fast-flowing streams. Adults can reach a maximum size of approximately 5 to 15 inches, with a streamlined fusiform shape that minimizes resistance in swift currents. The species displays sexual dimorphism, with males typically being smaller and exhibiting more vibrant coloration, particularly in the red-orange hue of the tail region, which is a distinctive feature of the species. The body is adorned with dark markings against a pale background, enhancing its camouflage among river substrates. Notably, the loach possesses a well-developed lateral line system, which aids in detecting water movements, and its dentition is adapted for a varied diet, featuring small, conical teeth suitable for scraping algae and detritus. The presence of an adipose fin further contributes to its agile swimming capabilities, allowing for quick maneuvers in turbulent waters.

Behavior & temperament

The Red-Tailed Squirrel Loach is primarily a benthic species, often found dwelling near the substrate of fast-flowing streams and rivers. It exhibits a social hierarchy, typically forming small groups, although it can also be observed as solitary individuals. This species is not an obligate schooler but benefits from the presence of conspecifics, which can reduce stress and enhance foraging efficiency. Breeding behavior is characterized by egg scattering, where females release eggs in a suitable substrate, and males fertilize them externally. The temperament of Aborichthys elongatus is generally peaceful, though it may display territorial behaviors during breeding periods, particularly among males vying for mates.

Diet & feeding

In the wild, the Red-Tailed Squirrel Loach is an omnivore, feeding primarily on algae, detritus, and small invertebrates. In captivity, it requires a varied diet that includes high-quality flake food, sinking pellets, and occasional live or frozen foods such as bloodworms and brine shrimp to ensure optimal health and coloration.

Behind the name

Aborichthys (from 'Abor', referring to the Abor region in India; 'ichthys' meaning fish) elongatus (from Latin 'elongatus', meaning elongated).

Plan your tank

Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.

Keeping Red-Tailed Squirrel Loach?

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