Can Crystal Red Shrimp live with Discus?
Not recommended
Why
- Discus is 8.0× the length of Crystal Red Shrimp — easily mouth-sized, and anything that fits in the mouth is a predator.
- Discus 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 Discus wants 82–88°F.
Side-by-side
| Crystal Red Shrimp | Discus | |
|---|---|---|
| Temperature | 68–76°F | 82–88°F |
| pH | 5.8–6.8 | 5.5–7 |
| Hardness (GH) | 3–6 dGH | 1–8 dGH |
| Adult size | 1" | 8" |
| Temperament | Peaceful | Peaceful |
| Min tank | 5 gal | 55 gal |
Together, plan on at least 55 gallons.
Compatible alternatives
Instead of Crystal Red Shrimp (to keep Discus):
- Vampire Shrimp — 6", peaceful buy at The Shrimp Farm · The Shrimp Farm live-arrival guarantee
- Amano Shrimp — 2", peaceful buy at The Shrimp Farm · The Shrimp Farm live-arrival guarantee
- Bamboo / Wood Shrimp — 3.5", peaceful buy at The Shrimp Farm · The Shrimp Farm live-arrival guarantee
Instead of Discus (to keep Crystal Red Shrimp):
- Brilliant Rasbora — 4", peaceful
- Clown Rasbora — 4", peaceful
- Ember Tetra — 0.8", peaceful buy at The Shrimp Farm · The Shrimp Farm live-arrival guarantee
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, Discus →Everything compatible with Crystal Red Shrimp · …with Discus