Can Cherry Shrimp live with Dwarf Pufferfish?
High risk due to water mismatch, aggression, or predation.
Why Cherry Shrimp and Dwarf Pufferfish Don't Make an Easy Pair
The temperament mismatch (peaceful + semi-aggressive) makes this a high-risk pairing. Injuries, stress, and hiding behavior are likely.
Cherry Shrimp
Neocaridina davidi
| Adult Size: | 1.2" |
| Temperament: | peaceful |
| Min Tank: | 5 gal |
| Temperature: | 64-76°F |
| pH Range: | 6.5-7.5 |
Dwarf Pufferfish
Carinotetraodon travancoricus
| Adult Size: | 1.0" |
| Temperament: | semi-aggressive |
| Min Tank: | 5 gal |
| Temperature: | 75-82°F |
| pH Range: | 7.0-7.8 |
Water Parameter Overlap
| Parameter | Cherry Shrimp | Dwarf Pufferfish | Overlap |
|---|---|---|---|
| Temperature | 64-76°F | 75-82°F | 1°F ✓ |
| pH | 6.5-7.5 | 7.0-7.8 | 0.5 ✓ |
Compatibility Breakdown
Temperament Match: peaceful + semi-aggressive. Semi-aggressive → watch territory and feeding.
Score: 40.0/100 (GOOD ≥80, CAUTION ≥50, RISKY <50).
🔧 Tank Setup Requirements (for Both)
- Minimum tank: 5 gallons — sized for the larger fish in the pair.
- Temperature: keep it between 75°F and 76°F.
- pH: maintain 7.0 – 7.5.
- Hiding spots: essential for Cherry Shrimp — caves, plants, or driftwood to retreat when feeling stressed.
- Water changes: 25% weekly minimum. Two species mean double the bioload.
🔧 Tank Stocking Calculator
Enter tank size to calculate safe stocking levels:
Recommended Equipment
Based on tank size 5+ gallons:
Specialized shrimp food
Explore Related Checks
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Accuracy note: This tool uses expert rules + FishBase.org data. Individual fish behavior varies — a peaceful individual Cherry Shrimp may act differently from its species average. Always observe, quarantine new arrivals for 2-4 weeks, and avoid overcrowding. If a pairing says CAUTION, start with a smaller group and a lid.