Can Blue Lobster Crayfish live with Longfin Bristlenose Pleco?
Not recommended
Why
- Blue Lobster Crayfish hunts along the bottom and will catch the bottom-dwelling Longfin Bristlenose Pleco, especially at night.
- Only a narrow water hardness overlap — keep both around 6.5–7.5 dGH.
Side-by-side
| Blue Lobster Crayfish | Longfin Bristlenose Pleco | |
|---|---|---|
| Temperature | 65–82°F | 72–82°F |
| pH | 6.5–8 | 6.5–7.6 |
| Hardness (GH) | 5–20 dGH | 6.5–7.5 dGH |
| Adult size | 5" | 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 Longfin Bristlenose 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 Longfin Bristlenose Pleco (to keep Blue Lobster Crayfish):
- Sailfin Molly — 5", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Three Spot / Blue Gourami — 5", semi-aggressive buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Pearl Gourami — 4.5", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Where to buy
- Blue Lobster Crayfish: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Longfin Bristlenose 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 Blue Lobster Crayfish · …with Longfin Bristlenose Pleco