Can Crystal Red Shrimp live with Oolong Shrimp?
Caution — with care
Why
- Crystal Red Shrimp and Oolong Shrimp are the same species — they interbreed and their offspring revert to muddy wild-type colour.
- Only a narrow water hardness overlap — keep both around 3–4 dGH.
Sweet spot: both do well at 68–72°F and pH 5.8–6.8 — aim there.
Side-by-side
| Crystal Red Shrimp | Oolong Shrimp | |
|---|---|---|
| Temperature | 68–76°F | 62–72°F |
| pH | 5.8–6.8 | 5.8–6.8 |
| Hardness (GH) | 3–6 dGH | 0–4 dGH |
| Adult size | 1" | 1.2" |
| Temperament | Peaceful | Peaceful |
| Min tank | 5 gal | 10 gal |
Together, plan on at least 10 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: GH remineraliser
Design the whole tank, not just the stocking
Skapelab plans a complete, buildable planted aquarium around your fish — a hand-illustrated layout, the exact plants and hardscape, a placement map, and a full equipment and shopping list. Free.
Design a tank with Crystal Red Shrimp, Oolong Shrimp →Everything compatible with Crystal Red Shrimp · …with Oolong Shrimp