Can Dwarf Gourami Live With Cardinal Tetra?
Dwarf Gourami and Cardinal Tetra are compatible. Temperature overlap 77–81°F. Both peaceful.
Conditions: Minimum 10 gallon tank.
Parameter Comparison
| Parameter | Dwarf Gourami | Cardinal Tetra | Overlap |
|---|---|---|---|
| Temperature | 77–82°F | 73–81°F | 77–81°F ✓ |
| pH Range | 6–7.5 | 4.5–7 | 6–7 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 3.5" | 2" | Similar ✓ |
| Min Tank Size | 10 gal | 10 gal | 10 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | intermediate | — |
Tank Requirements for Dwarf Gourami + Cardinal Tetra
To keep Dwarf Gourami and Cardinal Tetra together, you need at minimum a 10 gallon tank. Cardinal Tetra should be kept in a school of 6+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Dwarf Gourami
Trichogaster lalius
Dwarf gouramis are stunning labyrinth fish with vibrant red and blue striped patterns. Like bettas, they can breathe atmospheric air. Males are colorful while females are silvery. They are generally peaceful but males can be territorial with each other.
Full care guide →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 →