Tank setup
A minimum 40L aquarium suits Emerald Dwarf Rasbora. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
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Freshwater Fish
Tetras & Small Schooling Fish
Uncommon
Celestichthys erythromicron
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What to know before you buy.
A barred nano cyprinid from Inle Lake, close kin to the celestial pearl danio. Males display constantly to one another over a planted foreground; keep cooler than most tropicals.
Select a tank to see how this species fits.
Everything you need to keep Emerald Dwarf Rasbora healthy in a South African setup.
A minimum 40L aquarium suits Emerald Dwarf Rasbora. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
Keep pH 6.5–7.5 and 20–24°C. Stable parameters matter more than chasing perfect numbers — acclimate new arrivals slowly.
Emerald Dwarf Rasbora is micropredator — small live and frozen foods. Feed a varied diet appropriate for freshwater fish — quality flakes, pellets, or frozen foods sized to the mouth.
Emerald Dwarf Rasbora is generally peaceful, mildly territorial males. Observe during feeding and at lights-out for true temperament.
Pair with similarly sized peaceful, mildly territorial males tankmates in freshwater fish. Avoid fin-nippers or species that outgrow this fish.
Breeding notes for Emerald Dwarf Rasbora 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 Emerald Dwarf Rasbora in a similar setup.
Pristella Tetra
Pristella maxillaris
Glass Bloodfin Tetra
Prionobrama filigera
Flame Tetra
Hyphessobrycon flammeus
Ember Tetra
Hyphessobrycon amandae
Buenos Aires Tetra
Hyphessobrycon anisitsi
Green Neon Tetra
Paracheirodon simulans
Cardinal Tetra
Paracheirodon axelrodi
Ruby Tetra
Axelrodia riesei