Can Crystal Red Shrimp live with Colombian Zebra Pleco?
Caution — with care
Why
- Colombian Zebra Pleco is not on the verified shrimp-safe list, so we will not recommend it over a breeding Crystal Red Shrimp colony. It may well be fine — it simply has not been confirmed by a source, and an unverified guess is not worth the colony.
- No overlapping temperature: Crystal Red Shrimp wants 68–76°F but Colombian Zebra Pleco wants 77–82°F.
- Colombian Zebra Pleco is much larger than Crystal Red Shrimp but is not a shrimp hunter — it may take a shrimplet or clean up a moult. Adults are safe with cover.
- Colombian Zebra Pleco will eat Crystal Red Shrimp shrimplets. The colony still grows if there is moss or another dense hiding place for the babies.
- Only a narrow pH overlap — keep both around 6.5–6.8.
- Only a narrow water hardness overlap — keep both around 6–6 dGH.
Side-by-side
| Crystal Red Shrimp | Colombian Zebra Pleco | |
|---|---|---|
| Temperature | 68–76°F | 77–82°F |
| pH | 5.8–6.8 | 6.5–7.6 |
| Hardness (GH) | 3–6 dGH | 6–7.5 dGH |
| Adult size | 1" | 3.5" |
| Temperament | Peaceful | Peaceful |
| Min tank | 5 gal | 30 gal |
Together, plan on at least 30 gallons.
How to make it work
- Keep a large, established shrimp colony in a heavily planted tank with moss and cover so enough survive to breed.
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: An adjustable heater · A larger tank · GH remineraliser
Design the whole tank, not just the stocking
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Design a tank with Crystal Red Shrimp, Colombian Zebra Pleco →Everything compatible with Crystal Red Shrimp · …with Colombian Zebra Pleco