Can Guppy live with Neon Tetra?
🟢 GOOD
These two species are usually compatible in community tanks.
Guppy
Poecilia reticulata
| Adult Size: | 2.0" |
| Temperament: | peaceful |
| Min Tank: | 10 gal |
| Temperature: | 72-82°F |
| pH Range: | 6.8-7.8 |
Neon Tetra
Paracheirodon innesi
| Adult Size: | 1.2" |
| Temperament: | peaceful |
| Min Tank: | 10 gal |
| Temperature: | 68-77°F |
| pH Range: | 5.5-7.0 |
Water Parameter Overlap
| Parameter | Guppy | Neon Tetra | Overlap |
|---|---|---|---|
| Temperature | 72-82°F | 68-77°F | 5°F ✓ |
| pH | 6.8-7.8 | 5.5-7.0 | 0.20000000000000018 ✓ |
Why GOOD?
Temperament Match: peaceful + peaceful. Both peaceful → minimal conflict.
Score: 84.0/100 (GOOD threshold: GOOD ≥80, CAUTION ≥50, RISKY <50).
🔧 Tank Stocking Calculator
Enter tank size to calculate safe stocking levels:
Recommended Equipment
Based on tank size 10+ gallons:
Aqueon LED MiniBow Kit — $49.99
Compact 5-gallon starter kit
Accuracy note: This tool uses expert rules + FishBase.org data. Individual fish behavior varies. Always observe, quarantine new arrivals for 2-4 weeks, and avoid overcrowding.