Can Slender Rasbora live with Zebra Danio?
Compatible
Why
No conflicts — these two share similar water needs, temperament, and size, and neither is a threat to the other.
Sweet spot: both do well at 72–77°F and pH 6.5–7 — aim there.
Side-by-side
| Slender Rasbora | Zebra Danio | |
|---|---|---|
| Temperature | 72–79°F | 64–77°F |
| pH | 5–7 | 6.5–7.5 |
| Hardness (GH) | 1–8 dGH | 5–19 dGH |
| Adult size | 1.5" | 2" |
| Temperament | Peaceful | Peaceful |
| Min tank | 15 gal | 10 gal |
Together, plan on at least 15 gallons.
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Design a tank with Slender Rasbora, Zebra Danio →Everything compatible with Slender Rasbora · …with Zebra Danio