Can Cherry Barb live with Cardinal Shrimp?
Caution — with care
Why
- Cherry Barb is not on the verified shrimp-safe list, so we will not recommend it over a breeding Cardinal 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.
- Cherry Barb is roughly twice the length of Cardinal Shrimp. Adults are usually left alone in a well-planted tank, but the odd one gets taken.
- Cherry Barb will eat Cardinal 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 7.5–7.5.
Sweet spot: both do well at 79–81°F and pH 7.5–7.5 — aim there.
Side-by-side
| Cherry Barb | Cardinal Shrimp | |
|---|---|---|
| Temperature | 73–81°F | 79–84°F |
| pH | 6–7.5 | 7.5–8.5 |
| Hardness (GH) | 2–15 dGH | 8–18 dGH |
| Adult size | 2" | 0.8" |
| Temperament | Peaceful | Peaceful |
| Min tank | 15 gal | 15 gal |
Together, plan on at least 15 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: A larger tank · GH remineraliser
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Design a tank with Cherry Barb, Cardinal Shrimp →Everything compatible with Cherry Barb · …with Cardinal Shrimp