Usual maximum size in fish tanks (min-max): 2 - 4 cm
Water pH for Neon tetra should be maintained within the range: 6.0 - 8.0
Water hardness (dGH) should be between: 5-12
Recommended water temperature for tetra: 24 - 28 °C
Fish temperament toward other species: peaceful
Preferred swimming area in the aquarium: Mid levels
The way of breeding: Spawning
Fish origin: Africa - Essequibo River in Guyana, South America