Species · Barbodes semifasciolatus

Gold barb: tank size, water and tank mates

Peaceful subtropical barb.

Adult size7.5 cm (3.0 in)
Minimum tank30 US gal
Temperature18–23 °C (64–73 °F)
pH6–8
Temperamentpeaceful
Keep in groups of8+
Swimsmid
Shrimp & snailsCaution

Check a tank with Gold barb

Good tank mates for Gold barb

These species share its temperature range and temperament, with no fin-nipping or predation risk under our rules. Still check your tank size and bioload in the checker.

Black phantom tetra · Black ruby barb · Black skirt tetra · Bloodfin tetra · Bronze corydoras · Buenos Aires tetra · Bumblebee goby · Celestial pearl danio · Checkerboard barb · Clown killifish · Colombian tetra · Dwarf pencilfish · Emerald dwarf rasbora · Fancy goldfish · Gardneri killifish · Golden pencilfish · Guppy · Habrosus corydoras · Harlequin rasbora · Indian glassfish · Lyretail killifish · Medaka · Molly · Neon tetra

Avoid with Gold barb

African butterflyfish (temperature) · African dwarf frog (temperature) · Agassiz's dwarf cichlid (temperature) · Angelfish (temperature) · Assassin snail (temperature) · Banded archerfish (temperature) · Banjo catfish (temperature) · Betta (male) (temperature) · Black ghost knifefish (predation) · Boeseman's rainbowfish (temperature) · Bolivian ram (temperature) · Chili rasbora (temperature) · Clown loach (temperature) · Cockatoo dwarf cichlid (temperature) · Convict cichlid (temperature) · Demasoni cichlid (temperature) · Diamond tetra (temperature) · Discus (temperature)

Sources

Checked 2026-11-09 · confidence: high. These are cautious community guidelines, not guarantees. Not veterinary advice. Report an error.