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| Pond Volume (Gallons) | Fish Load (Low/Medium/High) | Mechanical Filter Size (GPH) | Biological Filter Size (GPH) | UV Clarifier Size (Watts) | Combined Filter Size (GPH) |
|---|
| 500 | Low | 250 | 250 | 5 | 250 |
| 500 | Medium | 500 | 500 | 7 | 500 |
| 500 | High | 750 | 750 | 9 | 750 |
| 1000 | Low | 500 | 500 | 7 | 500 |
| 1000 | Medium | 1000 | 1000 | 10 | 1000 |
| 1000 | High | 1500 | 1500 | 15 | 1500 |
| 2000 | Low | 1000 | 1000 | 10 | 1000 |
| 2000 | Medium | 2000 | 2000 | 15 | 2000 |
| 2000 | High | 3000 | 3000 | 20 | 3000 |
| 3000 | Low | 1500 | 1500 | 15 | 1500 |
| 3000 | Medium | 3000 | 3000 | 20 | 3000 |
| 3000 | High | 4500 | 4500 | 25 | 4500 |
| 4000 | Low | 2000 | 2000 | 20 | 2000 |
| 4000 | Medium | 4000 | 4000 | 30 | 4000 |
| 4000 | High | 6000 | 6000 | 40 | 6000 |
| 5000 | Low | 2500 | 2500 | 25 | 2500 |
| 5000 | Medium | 5000 | 5000 | 35 | 5000 |
| 5000 | High | 7500 | 7500 | 50 | 7500 |