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Colombo CO2 Reactor

£199.99

Prices updated 22 Mar 2026

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Fishcave Aquatics

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Product Description

If you want to inject CO₂ without buying disposable cylinders, our Do-It-Yourself CO₂ system, the Colombo CO₂ Reactor, is the perfect solution. With this set, you can make your own CO₂ using two components. The Colombo CO₂ Reactor is a complete set for effortlessly producing your own CO₂. This set includes a stainless steel cylinder, pressure regulator, magnetic valve, bubble counter, diffuser, and connectors.. Please click here for instruction manual

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