Species profile
Rosy Barb
Pethia conchoniusRosy Barb (Pethia conchonius) is a schooling community species for a cycled 40+ gallon freshwater aquarium. Plan for about 6 inches as an adult, 64-78°F water, pH 6-8, and beginner-friendly care. Keep a group of at least 6; larger groups often behave more naturally when the tank has room.
Community leaningBeginner-friendly care
40 galMinimum tank
6 inAdult size
6Schooling minimum
64-78°FTemperature
Water Range
- pH
- 6-8
- GH
- 5-20 dGH
- KH
- 3-12 dKH
Behavior
- Temperament
- Moderate
- Fin nipping
- 1/5
- Territory
- 0/5
Diet and Care
- Diet
- omnivore
- Diet difficulty
- 1/5
- Care difficulty
- 1/5
Planning Notes
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These matches are starting points with overlapping water ranges and lower behavior risk. Always check the full stocking plan, tank size, and group counts before buying.
Run Rosy Barb through the checker with your tank size, cycle status, water, group count, and tankmates before buying.
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