Pea Puffer vs Rummy Nose Tetra
Side-by-side care comparison to help you choose.
| Pea Puffer | Rummy Nose Tetra | |
|---|---|---|
| Difficulty | Intermediate | Intermediate |
| Adult size | 1-1.5 inches | 2 inches (5 cm) |
| Lifespan | 4-5 years | 5-6 years |
| Min tank size | 10 gallons | 20 gallons |
| Water temp | 74-82°F | 75-82°F |
| pH | 6.5-7.5 | 5.5-7.0 |
| Temperament | Semi-aggressive; can be nippy, especially among conspecifics; best in species-only tank | peaceful schooling fish |
| Tank mates | Best kept alone or with fast, small fish (e.g., danios, rasboras); avoid long-finned or slow fish | Other peaceful tetras, rasboras, corydoras catfish, and dwarf cichlids like Apistogramma. |
| Diet | Carnivorous; requires live foods (snails, bloodworms, brine shrimp) daily; may accept high-quality frozen foods | Omnivore: feed high-quality flake or micro pellets daily, supplement with frozen or live brine shrimp, daphnia, and bloodworms 2-3 times per week. |