Species profile
Phoenix Rasbora
Boraras merahPhoenix Rasbora (Boraras merah) is a schooling community species for a cycled 10+ gallon freshwater aquarium. Plan for about 0.8 inches as an adult, 72-80°F water, pH 6-7.5, and beginner-friendly care. Keep a group of at least 10; larger groups often behave more naturally when the tank has room.
FlashyBeginner-friendly care
10 galMinimum tank
0.8 inAdult size
10Schooling minimum
72-80°FTemperature
Water Range
- pH
- 6-7.5
- GH
- 1-12 dGH
- KH
- 1-8 dKH
Behavior
- Temperament
- Peaceful
- Fin nipping
- 0/5
- Territory
- 0/5
Diet and Care
- Diet
- omnivore/micro-predator
- Diet difficulty
- 2/5
- Care difficulty
- 2/5
Planning Notes
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Run Phoenix Rasbora through the checker with your tank size, cycle status, water, group count, and tankmates before buying.
Check my tankCompare this speciesPut Phoenix Rasbora beside another profile to compare water range, size, diet, schooling needs, and behavior.
Open comparisonWill plants work?Match Phoenix Rasbora against aquarium plants for nibbling, uprooting, cover, flow, and water-range flags.
Open plant matchAsk about my setupAsk Advisor how Phoenix Rasbora fits with your current tank, recent logs, plants, and livestock.
Ask AdvisorView native rangeOpen the origins map to see reviewed native-range coordinates and regional context for Phoenix Rasbora.
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