Can Geophagus Tapajos Red Head Live With Glowlight Tetra?
Geophagus Tapajos Red Head and Glowlight Tetra CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 78–82°F.
pH
✓ Compatible
Good pH overlap at 5.5–7.5.
Size
⚠ Use Caution
Significant size difference (7" vs 1.5"). Geophagus Tapajos Red Head may bully or stress Glowlight Tetra.
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Fish occupy different water levels (Geophagus Tapajos Red Head: bottom, Glowlight Tetra: middle), reducing conflict.
Important Notes
- Geophagus Tapajos Red Head is a schooling fish and needs at least 5 of its kind.
- Glowlight Tetra is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 60 gallons
| Parameter | Geophagus Tapajos Red Head | Glowlight Tetra |
|---|---|---|
| Temperature | 78–86°F | 72–82°F |
| pH | 5.5–7.5 | 5.5–7.5 |
| Max Size | 7" | 1.5" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Bottom | Middle |
| Min Tank | 55 gal | 10 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.