Can Cuckoo Catfish Live With Green Neon Tetra?
Cuckoo Catfish and Green Neon Tetra are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–82°F.
pH
✗ Not Compatible
No pH overlap. Cuckoo Catfish needs pH 7.5–9, but Green Neon Tetra needs pH 4–6.5.
Size
✗ Not Compatible
Extreme size difference. Cuckoo Catfish (7") may eat or bully Green Neon Tetra (1").
Temperament
⚠ Use Caution
Cuckoo Catfish (semi-aggressive) may have issues with Green Neon Tetra (peaceful). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Cuckoo Catfish: bottom, Green Neon Tetra: middle), reducing conflict.
Important Notes
- Cuckoo Catfish is a schooling fish and needs at least 3 of its kind.
- Green Neon Tetra is a schooling fish and needs at least 10 of its kind.
Tank Requirements
Minimum tank size for this combination: 45 gallons
| Parameter | Cuckoo Catfish | Green Neon Tetra |
|---|---|---|
| Temperature | 75–82°F | 75–85°F |
| pH | 7.5–9 | 4–6.5 |
| Max Size | 7" | 1" |
| Temperament | Semi-aggressive | Peaceful |
| Swim Level | Bottom | Middle |
| Min Tank | 40 gal | 10 gal |
Check More Combinations
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