Co2 Equipment

Help create an underwater ecosystem

CO2 Cylinders

Browse our range of CO2 cylinders — refillable and disposable options to power your planted tank CO2 system and fuel lush, fast plant growth.

CO2 Gas Cylinder 2.6KG (Full)

CO2 Gas Cylinder 2.6KG (Full)

$149.95
CO2 Gas Cylinder 6KG (Full)

CO2 Gas Cylinder 6KG (Full)

$189.95

CO2 Diffusers & Tubing

Browse our range of CO2 diffusers and aquarium tubing — essential components for delivering CO2 efficiently to your planted tank for healthy, vigor...

CO2 Airline - Per Metre

CO2 Airline - Per Metre

$5.95
CO2 U Bend - 2 Pack

CO2 U Bend - 2 Pack

$8.95
CO2 Diffuser Small

CO2 Diffuser Small

$22.95
CO2 Diffuser Medium

CO2 Diffuser Medium

$25.95
CO2 Diffuser Large

CO2 Diffuser Large

$29.95
CO2 Diffuser Curved Small

CO2 Diffuser Curved Small

$24.95
CO2 Diffuser Curved Medium

CO2 Diffuser Curved Medium

$29.95
CO2 Diffuser Curved Large

CO2 Diffuser Curved Large

$32.95