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Chihiros 16 g CO2 Cartridges

CO2 Systems

Chihiros 16 g CO2 Cartridges

Keep the nano system running. These threaded 16 g cartridges are the standard refill for the Chihiros Mini CO2 Regulator Kit, sold in packs of three so a spare is always in the drawer when the pressure gauge starts to sag.

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Technical details

Pack contents3 × 16 g threaded CO2 cartridges
FitsChihiros Mini CO2 Regulator Kit

Swap in seconds

The threaded neck seats straight into the mini regulator — unscrew the spent cartridge, screw in the fresh one, and injection resumes at the rate you already dialled in. No tools, no purging ritual.

Frequently asked questions

Which regulator do these cartridges fit?

The Chihiros Mini CO2 Regulator Kit. The 16 g threaded neck screws straight in — unscrew the spent cartridge, screw in the new one, and injection resumes at your existing setting.

How many cartridges are in a pack?

Three 16 g threaded cartridges per pack.

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South Africa's leading pet and aquarium store since 2007 — with Chihiros lighting, CO2 and dosing gear available from Fourways, aquascapers at the counter, and easy ordering from anywhere in the country.

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