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Aquarium CO2 Regulator with Solenoid Valve for CGA320 Tank, R200S
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
C
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 6, 2026 7:21 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
4.57/28
Recent Value
4.1/22
Market Standing
16.36/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Clscea
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Complete All-in-One Kit】 Everything You Need in One Box. Package includes: CGA320 regulator with dual gauge, solenoid valve with power adapter, CO₂ diffuser with built-in check valve, airline tubing, suction cups, and user manual. Compatible with all US standard CGA320 CO₂ cylinders — no extra purchases needed, plug-and-play setup right out of the box.
✓【Precision Regulation 】 Stable CO₂ Output. High-sensitivity pressure gauge clearly displays cylinder pressure (up to 2000 psi) and output pressure simultaneously. Precision diaphragm regulator ensures consistent, stable CO₂ output flow — no sudden surges or pressure drops, keeping your aquatic plants in an optimal growing environment around the clock.
✓【Tool-Free CGA320 Installation with Self-Sealing Quick-Connect 】 Directly fits US standard CGA320 CO₂ cylinder threads. Self-sealing design prevents gas leakage during installation — no tools required. Quick-connect fitting allows one-second connect and disconnect for easy cylinder swaps and maintenance.
✓【Micro-Adjustment Needle Valve】 Precise to 1 Bubble per 8 Seconds. Integrated precision needle valve with graduated dial knob enables ultra-fine flow control. Adjust CO₂ bubble rate accurately down to 1 bubble per 8 seconds — perfect for nano tanks and small aquariums that demand exact dosing.
✓【Smart Solenoid Valve】 The solenoid valve allows automatic on/off timing control (timer sold separately) – turns on during the day and off at night. The diffuser produces ultra-fine bubbles for optimal dissolution efficiency. The water-refill bubble counter provides a clear visual indication of the flow rate, while the built-in check valve prevents water backflow from damaging the regulator.
⚙️ Specifications
14.1 ounces
Clscea
B0H6WQ25W5
R200S-Q
June 29, 2026
5.24 x 5.04 x 4.49 inches
14.08 ounces
Clscea
Aquarium, CGA320, Fish, aquarium CO2 regulator
18 year old above
6 month
Gunmetal Gray Complete Kit
Gunmetal Gray Complete Kit
Gunmetal Gray Complete Kit
CO2 regulator, solenoid valve, CO2 diffuser, disc, suction cups, etc
Aquarium CO2
Item Weight
14.08 ounces
Manufacturer
Clscea
ASIN
B0H6WQ25W5
