Fluval Pressurized Disposable CO2 Cartridges - 3 x 20g

The Fluval Pressurized CO2 Disposable Cartridges- 20 g are genuine replacement cartridges for the Fluval Pressurized CO2 System - 20 g.
Key Features :

Genuine replacement cartridges for Fluval Pressurized CO2 System (20 g)
3 x 20 g disposable replacement cartridges