Tank setup
Size the aquarium to Weather Loach's adult size and activity level. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
pH
6.5 - 8
Temperature
15° - 25 °C
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What to know before you buy.
Also known as the Dojo Loach, this large, eel-like fish is known for its personable nature and its supposed ability to predict weather changes with increased activity. They are hardy, tolerant of cooler water, and have a reputation for being escape artists. Their peaceful but clumsy nature requires a large tank with a secure lid.
Key traits
Select a tank to see how this species fits.
Everything you need to keep Weather Loach healthy in a South African setup.
Size the aquarium to Weather Loach's adult size and activity level. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
Keep pH 6.5–8 and 15–25°C. Stable parameters matter more than chasing perfect numbers — acclimate new arrivals slowly.
Weather Loach is an omnivore. Feed a varied diet appropriate for freshwater fish — quality flakes, pellets, or frozen foods sized to the mouth.
Weather Loach is generally peaceful. Observe during feeding and at lights-out for true temperament.
Pair with similarly sized peaceful tankmates in freshwater fish. Avoid fin-nippers or species that outgrow this fish.
Breeding notes for Weather Loach vary by line and water chemistry — ask your local shop about proven pairs in SA.
From hobbyists across SA.
Price trends and buyer demand — data only FishHub tracks.
Price tracking started 18 Jul 2026 — chart builds as listings are updated
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Species that typically work alongside Weather Loach in a similar setup.
Hillstream Loach
Sewellia lineolata
Bristlenose Pleco
Ancistrus sp.
Corydoras Bronze
Corydoras aeneus
Otocinclus
Otocinclus vittatus
Glass Catfish
Kryptopterus vitreolus
Corydoras Sterbai
Corydoras sterbai
Kuhli Loach
Pangio kuhlii
Clown Loach
Chromobotia macracanthus