Fluval 45 gm Disposable CO2 Cartridges - 1 Pack
This 1.6 oz Pressurized Disposable Cartridge is a genuine replacement item for the Fluval 45 g Pressurized CO2 Kit
| Fluval | Works with Models | BFA # |
| 45 gm CO2 Cartridges, 1 Pack | Fluval 45 gm CO2 Kit 17554 | HA17555 |