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CO2 Kits

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Once you've started using CO2 in your planted aquarium you'll never look back! We've bundled all the essential items into one. These kits will give you everything you need to get started with CO2 in your planted aquarium (minus the CO2 bottle on some kits, these get tricky when shipping). Our own brand regulators fit onto any Standard UK CO2 cylinder with a DIN477 connection. Alternatively you can purchase a Sodastream adaptor to allow the regulators to be used with Sodastream CO2 bottles.

Struggle to find somewhere local to refill your CO2 bottle? Then try using the Dennerle disposable CO2 kits, when you run out simply order another bottle and we can ship them to you! You can safely dispose of your old bottle as they're 100% recyclable.


 

Products
Aquarium CO2 Kit from AG
Aquarium CO2 Kit from AG
Low price, High quality CO2 Kit. For use with any UK standard refillable CO2 bottle.
£79.99
Aquarium CO2 Kit with Sodastream Adapter
Aquarium CO2 Kit with Sodastream Adapter
Low price, High quality CO2 Kit. For use with any UK standard refillable CO2 bottle.
£99.99
CO2 Drop Checker Kit from AG
CO2 Drop Checker Kit from AG
Everything you need to measure the level of Co2 in your planted aquarium.
£11.99
£12.99
CO2 Hang-on Drop Checker U-Shape Kit
CO2 Hang-on Drop Checker U-Shape Kit
Everything you need to measure the level of Co2 in your planted aquarium.
£12.99
Dennerle Disposable CO2 Set 160 Primus
Dennerle Disposable CO2 Set 160 Primus
For Aquarium up to 160L
£104.99
Dennerle Disposable CO2 Set 300 Quantum
Dennerle Disposable CO2 Set 300 Quantum
For Aquarium up to 300L
£129.99
Tropica CO2 System 60
Tropica CO2 System 60
Great in small or nano aquariums
£12.99
Tropica CO2 System Nano
Tropica CO2 System Nano
The perfect CO2 kit for nano/small aquariums
£89.99