Borneo Sucker Loach Large

 

🐟 Borneo Sucker Loach Care Sheet

🔹 Overview

Category	Details
Scientific Name	Gastromyzon spp.
Common Name	Borneo Sucker Loach, Hillstream Loach
Origin	Borneo, Southeast Asia
Adult Size	6–10 cm (2.5–4 in), depending on species
Lifespan	5–8 years
Temperament	Peaceful, bottom-dwelling, territorial with same species
Tank Level	Bottom

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🔹 Tank Setup

Parameter	Ideal Range
Tank Size	60+ liters (15+ gallons) for a small group
Temperature	22–26 °C (72–79 °F)
pH	6.5–7.5
Hardness	Soft to moderately hard (2–12 dGH)
Substrate	Smooth rocks, sand, or fine gravel
Decor	Driftwood, rocks, caves, strong water flow
Lighting	Moderate; bright enough to grow algae (food source)
Filtration	Strong filtration or powerhead to provide high oxygen and current

Tips:

• Mimic fast-flowing streams with strong water movement.

• Provide smooth rocks and flat surfaces for grazing and resting.

• Keep in groups of at least 3–5; males may be territorial over surfaces.

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🔹 Diet

• Type: Omnivorous / algae grazer

• Best Foods: Algae wafers, sinking pellets, blanched vegetables (zucchini, spinach), occasional live/frozen foods (daphnia, bloodworms).

• Feeding Frequency: Daily; ensure enough grazing surfaces.

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🔹 Behavior & Compatibility

• Peaceful, slow-moving bottom dweller.

• Territorial with own species if space is limited.

• Best kept with other peaceful mid- to top-dwelling fish in a strong-current aquarium.

• Excellent for community setups that mimic hillstream environments.

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🧭 Tank Mate Guide

✅ Compatible Species

• Other hillstream loaches (if tank is spacious)

• Small peaceful tetras and rasboras

• Dwarf rainbowfish

• Corydoras catfish

⚠️ Avoid or Use Caution With

• Aggressive or large predatory fish

• Slow-moving bottom fish that may be harassed

• Fish that cannot tolerate strong water flow

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🐣 Breeding Info

• Spawning Method: Very rare in captivity; usually only achieved by breeders.

• Parental Care: Unknown in captivity; likely none.

• Fry Care: If bred, fry feed on biofilm, algae, and infusoria.

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🌿 Fun Facts

• Native to fast-flowing streams of Borneo, adapted to cling to rocks with sucker-like mouths.

• Excellent algae cleaners for high-flow aquariums.

• Require well-oxygenated water and moderate to high current to thrive.

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