Can Platy live with YoYo Loach?
High risk due to water mismatch, aggression, or predation.
Why Platy and YoYo Loach Don't Make an Easy Pair
The size gap is 2.5" — Platy (2.5") and YoYo Loach (5.0"). A fish that fits in another fish's mouth will eventually end up there.
Platy
Xiphophorus maculatus
| Adult Size: | 2.5" |
| Temperament: | peaceful |
| Min Tank: | 10 gal |
| Temperature: | 70-77°F |
| pH Range: | 7.0-8.0 |
YoYo Loach
Botia almorhae
| Adult Size: | 5.0" |
| Temperament: | peaceful |
| Min Tank: | 30 gal |
| Temperature: | 75-86°F |
| pH Range: | 6.0-7.5 |
Water Parameter Overlap
| Parameter | Platy | YoYo Loach | Overlap |
|---|---|---|---|
| Temperature | 70-77°F | 75-86°F | 2°F ✓ |
| pH | 7.0-8.0 | 6.0-7.5 | 0.5 ✓ |
Compatibility Breakdown
Temperament Match: peaceful + peaceful. Both peaceful → minimal conflict.
⚠️ Size Predation Risk: Platy (2.5") vs YoYo Loach (5.0"). A 2.5" gap — the larger fish will view the smaller fish as food.
Score: 30.0/100 (GOOD ≥80, CAUTION ≥50, RISKY <50).
🔧 Tank Setup Requirements (for Both)
- Minimum tank: 30 gallons — sized for the larger fish in the pair.
- Temperature: keep it between 75°F and 77°F.
- pH: maintain 7.0 – 7.5.
- Hiding spots: essential for Platy — 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 30+ gallons:
Sinking wafers for bottom-dwelling loaches
Explore Related Checks
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Accuracy note: This tool uses expert rules + FishBase.org data. Individual fish behavior varies — a peaceful individual Platy 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.