Petruichthys sp."Tuberoschistura arakanensis" (Rosy Loach)

Petruichthys sp."Tuberoschistura arakanensis" (Rosy Loach)

Background:

The Rosy Loach, Petruichthys sp. "Tuberoschistura arakanensis," is a small, vibrant species native to Myanmar, specifically found in shallow, slow-moving streams and rice paddies. Its striking pink-to-red coloration, complemented by a streamlined body and subtle markings, makes it a favorite among nano tank enthusiasts. Known for its lively and playful nature, this loach is a hardy and sociable fish, well-suited for community tanks and beginner aquarists looking for a unique and active addition.

Care Requirements:

• Water Parameters:

  • Temperature: 20–26°C
  • pH Range: 6.0–7.5
  • Hardness: 1–10 dGH

• Diet:
  The Rosy Loach thrives on a varied diet that includes high-quality micro-pellets, live or frozen foods like daphnia and brine shrimp, and finely crushed flakes. Supplement their diet with occasional blanched vegetables for added nutrition. Feed small amounts twice a day to avoid overfeeding.

• Tank Setup:
  A minimum tank size of 30 liters is recommended for a small group. Provide a soft sand or fine-gravel substrate to mimic their natural environment. Add plenty of plants, driftwood, and leaf litter to create hiding spots and replicate the subdued lighting of their native habitats. A gentle flow from a small filter will simulate their preferred water conditions.

• Behavior:
  Rosy Loaches are social and should be kept in groups of at least 6–8 to prevent stress and encourage natural behavior. They are peaceful and enjoy exploring all levels of the tank, often seen darting around or sifting through the substrate. These loaches are also curious and may interact with their tank mates.

• Tank Mates:
  Ideal companions include other peaceful, small fish like ember tetras, celestial pearl danios, and shrimp. Avoid keeping them with aggressive or much larger fish that may intimidate or prey on them.

Care Tips:

To keep Rosy Loaches happy and healthy, maintain stable water parameters and perform regular water changes of 20–30% weekly. Ensure the tank has ample hiding spots to make them feel secure, especially when first introduced. Observe their behavior during feeding to ensure all individuals are getting adequate food.

With their vibrant colors, engaging personality, and ease of care, Rosy Loaches are an enchanting choice for hobbyists seeking a lively addition to their nano aquarium. Their playful antics and compatibility with other peaceful species make them a joy to watch and care for.