Can Marbled Crayfish live with Emerald Eye Rasbora?
Caution — with care
Why
- Marbled Crayfish can grab Emerald Eye Rasbora while it sleeps — only fast mid/top-water fish are reasonably safe.
Sweet spot: both do well at 72–77°F and pH 6.5–7.5 — aim there.
Side-by-side
| Marbled Crayfish | Emerald Eye Rasbora | |
|---|---|---|
| Temperature | 64–77°F | 72–79°F |
| pH | 6.5–8 | 5.5–7.5 |
| Hardness (GH) | 5–20 dGH | 4–10 dGH |
| Adult size | 5" | 1.4" |
| Temperament | Aggressive | Peaceful |
| Min tank | 30 gal | 15 gal |
Together, plan on at least 30 gallons.
How to make it work
- Only combine with fast, mid/top-water fish and give the tankmates plenty of escape routes.
Design the whole tank, not just the stocking
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Design a tank with Marbled Crayfish, Emerald Eye Rasbora →Everything compatible with Marbled Crayfish · …with Emerald Eye Rasbora