Species profile
Dwarf Neon Rainbow
Melanotaenia praecoxDwarf Neon Rainbow (Melanotaenia praecox) aquarium profile: minimum 30 gallon tank, 3 inch adult size, 74-80°F temperature range, and beginner-friendly care. Keep a group of at least 6.
FlashyBeginner-friendly care
30 galMinimum tank
3 inAdult size
6Schooling minimum
74-80°FTemperature
Water Range
- pH
- 6.5-7.8
- GH
- 5-15 dGH
- KH
- 3-10 dKH
Behavior
- Temperament
- Peaceful
- Fin nipping
- 0/5
- Territory
- 0/5
Diet and Care
- Diet
- omnivore
- Diet difficulty
- 1/5
- Care difficulty
- 1/5
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