Can Cajun Dwarf Crayfish live with Leopard Frog Pleco?
Caution — with care
Why
- Cajun Dwarf Crayfish hunts along the bottom and will catch the bottom-dwelling Leopard Frog Pleco, especially at night.
- No overlapping temperature: Cajun Dwarf Crayfish wants 65–75°F but Leopard Frog Pleco wants 77–86°F.
- Only a narrow water hardness overlap — keep both around 6–7.5 dGH.
Side-by-side
| Cajun Dwarf Crayfish | Leopard Frog Pleco | |
|---|---|---|
| Temperature | 65–75°F | 77–86°F |
| pH | 6.5–8 | 6.5–7.6 |
| Hardness (GH) | 5–15 dGH | 6–7.5 dGH |
| Adult size | 1.5" | 4.5" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 40 gal |
Together, plan on at least 40 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 → Aquarium Co-Op An adjustable heater → Chewy
Where to buy
- Cajun Dwarf Crayfish: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Leopard Frog Pleco: 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 Leopard Frog Pleco