Aplocheilus werneri
Common name: Werner's Panchax
Aplocheilus werneri is a rare and attractive surface-dwelling killifish known for its slender body, iridescent colours, and graceful swimming style. Native to slow-moving waters in Southeast Asia, this peaceful predator is an excellent choice for aquarists looking for an unusual species with plenty of character.
Care Information
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Adult Size: 6–8 cm
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Temperature: 22–28°C
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pH: 6.0–7.5
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Tank Size: Minimum 80 litres
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Diet: Carnivorous — insects, frozen foods, live foods, and high-quality floating pellets
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Temperament: Generally peaceful but may prey on very small fish and shrimp
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Tank Setup: Well-planted aquarium with floating plants, gentle flow, subdued lighting, and a tightly fitting lid
Why Choose Aplocheilus werneri?
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Unique surface-dwelling behaviour: Occupies an area of the aquarium often left unused by other fish.
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Elegant appearance: Slender profile with attractive iridescent coloration.
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Excellent display fish: Constantly patrols the surface and interacts with its surroundings.
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Rarely seen species: Ideal for aquarists wanting something different from common community fish.
A superb choice for hobbyists seeking an unusual and graceful killifish that adds interest and character to a peaceful freshwater aquarium.