Can Blackstripe Cory live with Dwarf Emerald Rasbora (nanus)?
Light caution
Why
- Large size gap (Blackstripe Cory 2.2" vs Dwarf Emerald Rasbora (nanus) 0.7") — watch that the smaller one gets its share at feeding time.
Sweet spot: both do well at 72–79°F and pH 6.5–7.5 — aim there.
Side-by-side
| Blackstripe Cory | Dwarf Emerald Rasbora (nanus) | |
|---|---|---|
| Temperature | 72–79°F | 72–79°F |
| pH | 6–7.5 | 6.5–7.5 |
| Hardness (GH) | 2–25 dGH | 5–12 dGH |
| Adult size | 2.2" | 0.7" |
| Temperament | Peaceful | Peaceful |
| Min tank | 20 gal | 10 gal |
Together, plan on at least 20 gallons.
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Design a tank with Blackstripe Cory, Dwarf Emerald Rasbora (nanus) →Everything compatible with Blackstripe Cory · …with Dwarf Emerald Rasbora (nanus)