Can Blue Lobster Crayfish live with Colombian Zebra Pleco?
Not recommended
Why
- Blue Lobster Crayfish hunts along the bottom and will catch the bottom-dwelling Colombian Zebra Pleco, especially at night.
- Only a narrow water hardness overlap — keep both around 6–7.5 dGH.
Side-by-side
| Blue Lobster Crayfish | Colombian Zebra Pleco | |
|---|---|---|
| Temperature | 65–82°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 Blue Lobster Crayfish (to keep Colombian Zebra Pleco):
- Brazos Dwarf Crayfish — 1.5", peaceful
- Cajun Dwarf Crayfish — 1.5", peaceful
- Dwarf Crayfish (CPO) — 1.75", peaceful buy at The Shrimp Farm · The Shrimp Farm live-arrival guarantee
Instead of Colombian Zebra Pleco (to keep Blue Lobster Crayfish):
- Dwarf Gourami — 3.5", peaceful
- Scissortail Rasbora — 3.5", peaceful
- Thick-lipped Gourami — 3.5", peaceful
Design the whole tank, not just the stocking
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Design a tank with Blue Lobster Crayfish, Colombian Zebra Pleco →Everything compatible with Blue Lobster Crayfish · …with Colombian Zebra Pleco