Can Black Neon Tetra live with Dwarf Emerald Rasbora (nanus)?
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 72–79°F and pH 6.5–7.5 — aim there.
Side-by-side
| Black Neon Tetra | Dwarf Emerald Rasbora (nanus) | |
|---|---|---|
| Temperature | 72–82°F | 72–79°F |
| pH | 5.5–7.5 | 6.5–7.5 |
| Hardness (GH) | 2–12 dGH | 5–12 dGH |
| Adult size | 1.5" | 0.7" |
| Temperament | Peaceful | Peaceful |
| Min tank | 15 gal | 10 gal |
Together, plan on at least 15 gallons.
Design the whole tank, not just the stocking
Skapelab plans a complete, buildable planted aquarium around your fish — a hand-illustrated layout, the exact plants and hardscape, a placement map, and a full equipment and shopping list. Free.
Design a tank with Black Neon Tetra, Dwarf Emerald Rasbora (nanus) →Everything compatible with Black Neon Tetra · …with Dwarf Emerald Rasbora (nanus)