Description
Black Kuhli Loach – Shy and Peaceful Bottom-Dweller for Community Tanks
(Pangio oblonga)
The Black Kuhli Loach is a nocturnal, eel-like freshwater fish known for its smooth, jet-black body and peaceful nature. Native to slow-moving streams and forest pools in Southeast Asia, this bottom-dwelling species spends much of its time burrowing in substrate or hiding among plants and driftwood. Their unique appearance and shy behavior make them a fascinating addition to a calm, well-structured aquarium.
Key Features:
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Sleek, solid black body with a worm-like, flexible movement
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Peaceful and shy – thrives in groups of 4 or more
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Helps clean up leftover food from the substrate
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Excellent for planted tanks and softwater setups
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Adds movement and interest to the lower tank levels
Care Information:
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Scientific Name: Pangio oblonga
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Adult Size: 8–10 cm (3–4 inches)
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Temperature: 24–28°C
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pH Range: 6.0–7.5
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Tank Size: Minimum 60 litres, with fine sand or smooth gravel substrate
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Diet: Omnivorous – enjoys sinking pellets, wafers, frozen foods, and live treats like bloodworms
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Behavior: Timid and crepuscular; appreciates hiding places and dim lighting
Why Choose Black Kuhli Loaches?
The Black Kuhli Loach is a peaceful and unique addition to any tropical community aquarium. Their unusual appearance and social behavior make them a favorite among aquarists who appreciate naturalistic tanks with hidden activity and low-maintenance bottom-dwellers.
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