Can Marbled Crayfish live with Colombian Zebra Pleco?
Not recommended
Why
- Marbled Crayfish hunts along the bottom and will catch the bottom-dwelling Colombian Zebra Pleco, especially at night.
- Only a narrow temperature overlap — keep both around 77°F.
- Only a narrow water hardness overlap — keep both around 6–7.5 dGH.
Side-by-side
| Marbled Crayfish | Colombian Zebra Pleco | |
|---|---|---|
| Temperature | 64–77°F | 77–82°F |
| pH | 6.5–8 | 6.5–7.6 |
| Hardness (GH) | 5–20 dGH | 6–7.5 dGH |
| Adult size | 5" | 3.5" |
| Temperament | Aggressive | Peaceful |
| Min tank | 30 gal | 30 gal |
Together, plan on at least 30 gallons.
Compatible alternatives
Instead of Marbled Crayfish (to keep Colombian Zebra Pleco):
- Brazos Dwarf Crayfish — 1.5", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Cajun Dwarf Crayfish — 1.5", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Dwarf Crayfish (CPO) — 1.75", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Instead of Colombian Zebra Pleco (to keep Marbled Crayfish):
- Dwarf Gourami — 3.5", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Thick-lipped Gourami — 3.5", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Black Molly — 4", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Where to buy
- Marbled Crayfish: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Colombian Zebra 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 Marbled Crayfish · …with Colombian Zebra Pleco