Blue Tail Hillstream Borneo Loach

Blue Tail Hillstream Loach (Borneo Loach) – Freshwater Algae Eater

The Blue Tail Hillstream Loach, often sold as a Borneo Loach (Gastromyzon sp.), is a unique bottom-dwelling freshwater fish admired for its flattened ray-like body, vibrant blue tail, and natural algae-grazing behavior. Perfect for river-style aquariums, this peaceful species thrives in fast-flowing, oxygen-rich environments.

✅ Unique Appearance – Distinct ray-like body with patterned markings and bright blue tail.
✅ Natural Algae Grazer – Feeds on algae and biofilm across glass, rocks, and driftwood.
✅ Peaceful Community Fish – Ideal tankmates include rasboras, danios, white cloud minnows, and shrimp.
✅ Thrives in Flow – Requires strong current and well-oxygenated water.
✅ Great for Aquascapes – Adds movement and function to planted and river tanks.

Care Requirements:

• Scientific Name: Gastromyzon sp. (Blue Tail variant)
• Adult Size: 2–2.5 inches
• Tank Size: 20+ gallons (long tank recommended)
• Water Parameters: 68–76°F, pH 6.5–7.5, soft to moderate water
• Diet: Algae, biofilm, sinking wafers, blanched vegetables, frozen micro foods
• Temperament: Peaceful bottom dweller

Why Choose Blue Tail Hillstream Loaches?
With their striking blue tails, fascinating body shape, and algae-eating habits, Blue Tail Hillstream Loaches are both functional and decorative. They are an excellent choice for aquarists who love unique species and fast-flowing aquarium setups.