Description
Replacement GLA OEM Needle Valve for GLA GRO CO2 Regulator. This OEM replacement needle valve is designed specifically for the GLA GRO CO₂ Regulator, restoring precise and reliable CO₂ flow control for planted aquarium systems. Precision-machined for smooth adjustment, the valve allows fine bubble-by-bubble tuning to maintain stable carbon dioxide delivery.
Built to the same specifications as the original factory component, this needle valve ensures long-term durability, consistent performance, and dependable sealing under typical aquarium CO₂ operating pressures. It is ideal for replacing a worn, damaged, or clogged valve without the need to replace the entire regulator.
Compatible only with GLA GRO series CO₂ regulators. Installation is straightforward and intended for users familiar with CO₂ system components.
Customer Reviews
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GLA valves are the very best.
Always been a huge fan of GLA valves since the beginning. Probably around 2007. They know exactly what people in our hobby need and always bring the quality. The flow curve on this valve is on par with an Ideal Metering valve for a fraction of the price. For $20 this thing is buttery smooth and holds steady everyday.
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Stellar needle valve packed into a dense body.
I had experienced an accident where my system fell over and needed to replace the valve. This thing is very precise and holds its setting everyday. Ain’t no junk like Fzone or Co2farts valves. GLA always has the best valves.
