Species profile
Gold Tetra
Hemigrammus rodwayiGold Tetra (Hemigrammus rodwayi) is a schooling community species for a cycled 20+ gallon freshwater aquarium. Plan for about 2 inches as an adult, 74-80°F water, pH 6-7.5, and beginner-friendly care. Keep a group of at least 8; larger groups often behave more naturally when the tank has room.
Community leaningBeginner-friendly care
20 galMinimum tank
2 inAdult size
8Schooling minimum
74-80°FTemperature
Water Range
- pH
- 6-7.5
- GH
- 2-12 dGH
- KH
- 1-8 dKH
Behavior
- Temperament
- Peaceful
- Fin nipping
- 0/5
- Territory
- 0/5
Diet and Care
- Diet
- omnivore
- Diet difficulty
- 1/5
- Care difficulty
- 1/5
People also bought
Fish that pair well with Gold Tetra
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 Gold Tetra through the checker with your tank size, cycle status, water, group count, and tankmates before buying.
Check my tankCompare this speciesPut Gold Tetra beside another profile to compare water range, size, diet, schooling needs, and behavior.
Open comparisonWill plants work?Match Gold Tetra against aquarium plants for nibbling, uprooting, cover, flow, and water-range flags.
Open plant matchAsk about my setupAsk Advisor how Gold Tetra 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 Gold Tetra.
Open origins mapRelated guides
From keepers
Loading…