Glass CO2 Non Return Valve


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Category: SKU: CS012 Tags:


Glass CO2 Non Return Valve

Once CO2 supply is stopped, aquarium water often flows backward into the tube toward the regulator or reactor.  To prevent water from entering a regulator and causing serious damage or filling your reactor you can use this Glass CO2 Non Return Valve.  Standard plastic valves lose their function due to wear and tear of the internal bladder or membrane.


Hand crafted glass Non Return Valve.
Designed to be installed in-line with the CO2 tubing.
Makes an elegant addition to your aquarium.
Reliable and long lasting non return valve to prevent the the backward flow of water.

Additional information

Weight 0.5 kg