Description
Weather Loach — Misgurnus anguillicaudatus
The Weather Loach, also known as the Dojo Loach, is a hardy, peaceful, and highly active bottom-dwelling species. Named for their sensitivity to changes in barometric pressure, these loaches often become more lively before storms—an entertaining and unique behaviour that aquarists love.
Care Information
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Adult Size: 20–30 cm
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Temperature: 10–25°C (coolwater-tolerant)
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pH: 6.5–8.0
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Tank Size: Minimum 200 litres
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Diet: Omnivorous — sinking pellets, frozen foods, live foods, and vegetables
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Temperament: Peaceful; best kept in groups of 3+
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Tank Setup: Soft sand substrate (they love to dig), plenty of hiding spots, secure lid (they can jump), moderate flow, and clean, well-oxygenated water
Why Choose the Weather Loach?
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Extremely hardy: Suitable for unheated tanks and cooler climates.
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Active and full of personality: Constantly exploring and interacting with their environment.
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Great community fish: Peaceful and compatible with most coldwater and temperate species.
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Fun weather behaviour: Their increased activity during pressure changes adds a unique, natural charm.
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