These elegant yet simply designed CO2 diffusers come in different sizes to best suit your needs for various size tanks. Select the right size for your aquarium(s).
| Article Code | Filter Part (mm) | Height (mm) | - |
|---|---|---|---|
| 300-23 | Ø10 | 90 | - |
| 300-24 | Ø15 | 100 | - |
| 300-25 | Ø20 | 110 | - |
| 300-26 | Ø30 | 120 | - |
| 300-27 | Ø40 | 140 | - |
| 300-28 | Ø50 | 160 | - |