| Similarity | Rank | |
|---|---|---|
| self-cleaning | 0.873 | 89333 |
| airpump | 0.870 | 69353 |
| algarde | 0.867 | 60722 |
| well-oxygenated | 0.861 | 94100 |
| anti-freeze | 0.854 | 79601 |
| decarboniser | 0.852 | 88753 |
| polyfilter | 0.852 | 98846 |
| airstone | 0.851 | 68094 |
| sanitiser | 0.850 | 67509 |
| nitragon | 0.845 | 93514 |
| clarifier | 0.843 | 93548 |
| gatevalve | 0.843 | 64458 |
| degreaser | 0.841 | 44543 |
| dishwash | 0.840 | 56918 |
| softener | 0.840 | 38621 |
| unvented | 0.839 | 58610 |
| biolife | 0.836 | 78977 |
| aquaclear | 0.832 | 94537 |
| thermostatic | 0.831 | 51536 |
| ducted | 0.830 | 84317 |
| combi-steamer | 0.830 | 73230 |
| reverse-flow | 0.830 | 72940 |
| calcia | 0.830 | 90728 |
| gyroflo | 0.829 | 79499 |
| eheim | 0.828 | 68668 |