Dennerle CO2 Special Check Valve for Aquarium CO2 Systems
$40.87
The Dennerle CO2 Special Check Valve is an accessory for aquarium CO2 systems that acts as a one-way valve, stopping water from flowing back into the CO2 line. It is designed for aquarists who use pressurized CO2 to support their aquarium plants.
It fits into the CO2 tubing to keep the line dependable and easy to maintain between uses.
Key Ingredients
- Full ingredient list on packaging
How to Use
Connect the check valve inline between your CO2 regulator or tubing and the diffuser, with the arrow pointing in the direction of gas flow. Check that the connections are secure before turning on the CO2 supply.
- One-way valve design that blocks water from flowing back into the CO2 line
- Designed for use with aquarium CO2 systems
- Compact inline design for simple installation
- Suitable for planted freshwater aquariums