Species profile
Samurai Gourami
Sphaerichthys vaillantiSamurai Gourami (Sphaerichthys vaillanti) is a community species for a cycled 20+ gallon freshwater aquarium. Plan for about 2.5 inches as an adult, 75-82°F water, pH 4.5-6.8, and advanced care. Match tankmates by water range, adult size, activity level, and feeding needs.
FlashyAdvanced care
20 galMinimum tank
2.5 inAdult size
1Schooling minimum
75-82°FTemperature
Water Range
- pH
- 4.5-6.8
- GH
- 1-8 dGH
- KH
- 1-5 dKH
Behavior
- Temperament
- Peaceful
- Fin nipping
- 0/5
- Territory
- 1/5
Diet and Care
- Diet
- omnivore/micro-predator
- Diet difficulty
- 3/5
- Care difficulty
- 5/5
Planning Notes
Specialist or less common aquarium species; verify adult size, water needs, and temperament before stocking.
This species may need live, frozen, fresh, or otherwise specialized foods.
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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 Samurai Gourami through the checker with your tank size, cycle status, water, group count, and tankmates before buying.
Check my tankCompare this speciesPut Samurai Gourami beside another profile to compare water range, size, diet, schooling needs, and behavior.
Open comparisonWill plants work?Match Samurai Gourami against aquarium plants for nibbling, uprooting, cover, flow, and water-range flags.
Open plant matchAsk about my setupAsk Advisor how Samurai Gourami 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 Samurai Gourami.
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