Species Comparison
Madagascar Rainbow vs Neon Tetra
Verdict:Not compatible
Side-by-side specs
Rainbowfish
Family
Tetras
4″
Adult size
1.5″
30gal
Min tank
10gal
68–75°F
Temperature
70–81°F
7–8
pH
6–7.5
peaceful
Temperament
peaceful
6+
Schooling
6+
mid
Water level
mid
Compatibility notes
- criticalMadagascar Rainbow grows large enough (4") to eat Neon Tetra (1.5").