Description
ZRDR 2 Gauge CO₂ Regulator with Bubble Counter
The ZRDR 2 Gauge CO₂ Regulator with Bubble Counter is a precision tool designed to deliver stable and accurate CO₂ levels for planted aquariums. Built with high-quality brass and stainless steel components, this regulator ensures durability, safety, and consistent performance for long-term aquascaping needs.
Equipped with dual pressure gauges, it allows you to monitor both the cylinder pressure and the output working pressure, making adjustments simple and precise. The integrated bubble counter helps track the CO₂ dosage rate, ensuring plants receive the optimal amount for healthy growth.
💡 Key Features
✅ Dual Pressure Gauges – Monitor both cylinder and output pressure for accuracy.
✅ Built-in Bubble Counter – Allows easy measurement of CO₂ flow rate.
✅ Durable Construction – High-quality brass and stainless steel body for long-lasting use.
✅ Precision Needle Valve – Provides fine control over CO₂ output.
✅ Easy Installation – Fits standard CO₂ cylinders and works with most diffusers.
🐟 Suitable For
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Freshwater planted aquariums (small to large tanks)
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Aquascapers requiring stable CO₂ injection
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Tanks with medium to high plant density
⚙️ Specifications
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Product: ZRDR 2 Gauge CO₂ Regulator with Bubble Counter
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Material: Brass + stainless steel
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Gauges: Dual (Cylinder pressure & Working pressure)
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Connection: Fits standard CO₂ cylinders (G5/8 or CGA320 depending on variant)
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Flow Control: Precision needle valve
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Accessories: Integrated bubble counter with check valve
🔧 How to Use
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Attach regulator securely to the CO₂ cylinder.
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Fill the bubble counter with water or mineral oil.
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Connect CO₂ tubing to the diffuser or inline reactor.
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Open the cylinder valve slowly and adjust the needle valve for desired bubble rate.
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Monitor gauges regularly to ensure stable output.
🧼 Maintenance Tips
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Always check for leaks at connections before operation.
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Refill bubble counter with water/mineral oil when low.
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Close cylinder valve when not in use for safety.
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Clean the regulator and bubble counter periodically.
✅ Why Choose ZRDR 2 Gauge CO₂ Regulator?
Reliable, precise, and user-friendly, the ZRDR 2 Gauge CO₂ Regulator with Bubble Counter is the perfect companion for hobbyists and aquascapers who want professional-level control over their aquarium CO₂ system.