Can Cajun Dwarf Crayfish live with Kissing Gourami?
Light caution
Why
- Cajun Dwarf Crayfish can grab Kissing Gourami while it sleeps — only fast mid/top-water fish are reasonably safe.
- Only a narrow water hardness overlap — keep both around 6–8 dGH.
Sweet spot: both do well at 72–75°F and pH 6.5–7.6 — aim there.
Side-by-side
| Cajun Dwarf Crayfish | Kissing Gourami | |
|---|---|---|
| Temperature | 65–75°F | 72–82°F |
| pH | 6.5–8 | 6.5–7.6 |
| Hardness (GH) | 5–15 dGH | 6–8 dGH |
| Adult size | 1.5" | 12" |
| Temperament | Peaceful | Semi-aggressive |
| Min tank | 10 gal | 75 gal |
Together, plan on at least 75 gallons.
How to make it work
- Only combine with fast, mid/top-water fish and give the tankmates plenty of escape routes.
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: GH remineraliser
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Design a tank with Cajun Dwarf Crayfish, Kissing Gourami →Everything compatible with Cajun Dwarf Crayfish · …with Kissing Gourami