Can Cardinal Tetra Live With Blue Dream Shrimp?
Cardinal Tetra and Blue Dream Shrimp are compatible. Temperature overlap 73–80°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Cardinal Tetra | Blue Dream Shrimp | Overlap |
|---|---|---|---|
| Temperature | 73–81°F | 65–80°F | 73–80°F ✓ |
| pH Range | 4.5–7 | 6.5–8 | 6.5–7 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 1.5" | Similar ✓ |
| Min Tank Size | 10 gal | 5 gal | 20 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Tank Requirements for Cardinal Tetra + Blue Dream Shrimp
To keep Cardinal Tetra and Blue Dream Shrimp together, you need at minimum a 20 gallon tank. Cardinal Tetra should be kept in a school of 6+. Blue Dream Shrimp should be kept in a school of 5+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Cardinal Tetra
Paracheirodon axelrodi
Cardinal tetras look similar to neon tetras but have a red stripe that extends the entire length of their body (vs only the back half in neons). They prefer softer, more acidic water and are slightly more delicate, but their deeper coloration makes them highly sought after.
Full care guide →Blue Dream Shrimp
Neocaridina davidi var. Blue Dream
The Blue Dream Shrimp (Neocaridina davidi var. Blue Dream) is a beginner-level freshwater invertebrate growing to 1.5 inches. Peaceful temperament, minimum 5 gallon tank.
Full care guide →