| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | aquarium cycling | Canada | Involves tests for ammonia, nitrites, and nitrates to ensure that the water quality is suitable for aquatic life | 1 |
| 2 | aquarium decorations | Canada | Commonly include artificial plants, rocks, and themed ornaments | 1 |
| 3 | aquarium maintenance | Canada | Maintaining proper water temperature and quality is crucial for aquarium maintenance. | 1 |
| 4 | aquarium size | Canada | Larger aquarium sizes are favored to accommodate a diverse range of tropical fish and aquatic plants. | 1 |