Tank setup
Size the aquarium to Royal Pleco's adult size and activity level. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
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Freshwater Fish
Catfish & Loaches
Uncommon
Panaque nigrolineatus
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What to know before you buy.
The Royal Pleco is a large and impressive wood-eating catfish with a light-colored body and dark, wavy stripes. They have powerful teeth designed for scraping wood, which must be the main component of their diet and environment. They are territorial towards other plecos and require a very large, well-filtered tank.
Key traits
Select a tank to see how this species fits.
Everything you need to keep Royal Pleco healthy in a South African setup.
Size the aquarium to Royal Pleco's adult size and activity level. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
Keep pH 6.5–7.5 and 22–28°C. Stable parameters matter more than chasing perfect numbers — acclimate new arrivals slowly.
Royal Pleco is an omnivore. Feed a varied diet appropriate for freshwater fish — quality flakes, pellets, or frozen foods sized to the mouth.
Royal Pleco 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 Royal Pleco 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.
SA price range this month: R100–2000 · Average: R744
This data is unique to FishHub
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Species that typically work alongside Royal Pleco in a similar setup.
Bristlenose Pleco
Ancistrus sp.
Otocinclus
Otocinclus vittatus
Glass Catfish
Kryptopterus vitreolus
Corydoras Bronze
Corydoras aeneus
Corydoras Sterbai
Corydoras sterbai
Kuhli Loach
Pangio kuhlii
Hillstream Loach
Sewellia lineolata
Weather Loach
Misgurnus anguillicaudatus