Cardinal Tetra vs Rummy Nose Tetra
Side-by-side care comparison to help you choose.
| Cardinal Tetra | Rummy Nose Tetra | |
|---|---|---|
| Difficulty | Intermediate | Intermediate |
| Adult size | 1.5-2 inches | 2 inches (5 cm) |
| Lifespan | 3-5 years | 5-6 years |
| Min tank size | 10 gallons | 20 gallons |
| Water temp | 74-80F | 75-82°F |
| pH | 6.0-7.0 | 5.5-7.0 |
| Temperament | peaceful | peaceful schooling fish |
| Tank mates | Other peaceful community fish such as small rasboras, tetras, and dwarf cichlids. | Other peaceful tetras, rasboras, corydoras catfish, and dwarf cichlids like Apistogramma. |
| Diet | High-quality flakes, micro pellets, and frozen foods like bloodworms and brine shrimp; feed small portions 2-3 times daily. | Omnivore: feed high-quality flake or micro pellets daily, supplement with frozen or live brine shrimp, daphnia, and bloodworms 2-3 times per week. |