Can Cajun Dwarf Crayfish live with Chocolate Gourami?
Caution — with care
Why
- No overlapping temperature: Cajun Dwarf Crayfish wants 65–75°F but Chocolate Gourami wants 78–86°F.
- Only a narrow pH overlap — keep both around 6.5.
- Only a narrow water hardness overlap — keep both around 5 dGH.
- Cajun Dwarf Crayfish can grab Chocolate Gourami while it sleeps — only fast mid/top-water fish are reasonably safe.
Side-by-side
| Cajun Dwarf Crayfish | Chocolate Gourami | |
|---|---|---|
| Temperature | 65–75°F | 78–86°F |
| pH | 6.5–8 | 4–6.5 |
| Hardness (GH) | 5–15 dGH | 0–5 dGH |
| Adult size | 1.5" | 2" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 15 gal |
Together, plan on at least 15 gallons.
How to make it work
- Target the overlapping water-parameter range and acclimate slowly.
- Only combine with fast, mid/top-water fish and give the tankmates plenty of escape routes.
Sort it with: An adjustable heater → Chewy GH remineraliser → Aquarium Co-Op
Where to buy
- Cajun Dwarf Crayfish: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Chocolate Gourami: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Live-animal shipping: add a heat pack below 50°F, expect weather holds above 90°F, and schedule delivery for a moderate week when someone can receive it promptly.
Build a full tank around this stocking →Everything compatible with Cajun Dwarf Crayfish · …with Chocolate Gourami