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Fluval CO2 Refill Cartridges

Get the most from your Fluval Pressurised CO2 kit

At a glance...
  • Refill cartridges for Fluval pressurised CO2 sets
  • Each cartridge is disposable and should be replaced when spent
  • A range of sizes and pack sizes to stock up on
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From Regular Price

These replacement CO2 bottles are for the Fluval Pressurised CO2 sets, and come in a choice of 45g and 90g, with either a single or multi-value pack available for each.

These should be replaced as required, and are disposable units.

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