Harlequin Rasbora vs Pea Puffer
Side-by-side care comparison to help you choose.
| Harlequin Rasbora | Pea Puffer | |
|---|---|---|
| Difficulty | Beginner | Intermediate |
| Adult size | 2-2.5 inches | 1-1.5 inches |
| Lifespan | 5-8 years | 4-5 years |
| Min tank size | 10 gallons | 10 gallons |
| Water temp | 74-80°F | 74-82°F |
| pH | 6.0-7.5 | 6.5-7.5 |
| Temperament | peaceful | Semi-aggressive; can be nippy, especially among conspecifics; best in species-only tank |
| Tank mates | Other peaceful community fish such as tetras, rasboras, corydoras, and dwarf gouramis. | Best kept alone or with fast, small fish (e.g., danios, rasboras); avoid long-finned or slow fish |
| Diet | Omnivorous; feed quality flake food or micro pellets daily, supplemented with brine shrimp or daphnia 2-3 times per week. | Carnivorous; requires live foods (snails, bloodworms, brine shrimp) daily; may accept high-quality frozen foods |