--- product_id: 100149436 title: "Aquarium CO2 Regulator with Solenoid for Planted Tank CO2 Injection System - Adjustable Output Pressure" brand: "jardli" price: "€ 22.22" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.gr/products/100149436-aquarium-co2-regulator-with-solenoid-for-planted-tank-co2-injection store_origin: GR region: Greece --- # 12V DC Solenoid: Low Power, No Noise Precision Valve: Locking Mechanism Adjustable Pressure: 0-70psi Aquarium CO2 Regulator with Solenoid for Planted Tank CO2 Injection System - Adjustable Output Pressure **Brand:** jardli **Price:** € 22.22 **Availability:** ❌ Out of Stock ## Summary > 🌊 Dive into Perfection with Every Bubble! ## Quick Answers - **What is this?** Aquarium CO2 Regulator with Solenoid for Planted Tank CO2 Injection System - Adjustable Output Pressure by jardli - **How much does it cost?** € 22.22 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/100149436-aquarium-co2-regulator-with-solenoid-for-planted-tank-co2-injection) ## Best For - jardli enthusiasts ## Why This Product - Trusted jardli brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Built-in safety device for peace of mind while you create. - • **Elevate Your Aquascape:** Professional-grade CO2 regulator for stunning planted tanks. - • **Versatile Compatibility:** Works with various CO2 tank types for ultimate flexibility. - • **Whisper-Quiet Operation:** Integrated solenoid valve ensures a serene aquatic environment. - • **Precision at Your Fingertips:** Fine-tune CO2 output with a precision needle valve. ## Overview The Aquarium CO2 Regulator with Solenoid is a professional-grade system designed for aquascapers seeking precision and reliability. Featuring a durable aluminum body, a whisper-quiet solenoid, and adjustable pressure settings, this regulator is compatible with multiple CO2 tank types, ensuring a seamless setup for tanks ranging from 20L to 1500L. ## Description Full description not available ## Features - Professional quality mini co2 regulator with high purity Aluminum body and stainless steel diaphragm for long-lasting durability and dependability. - 12V DC Integrated Solenoid Valve - low power consumption and guaranteed no noise. Pro-class solenoid valve with cool-touch technology keeps the solenoid cool to the touch during operation. Solenoid with red LED on/off indicator. - Fitted with a precision needle valve and locking mechanism, the CO2 regulator allows the aquascaper to adjust CO2 output with refined accuracy. - Adjustable output / working pressure 0-70psi to meet the needs of any aquarium (20L - 1500L / 5 - 400 US Gallons). Built with safety device, more securely. - Compatible with full size co2 tanks - co2 tank (CGA320 interface), paintball tank and disposable co2 cartridges (5/8"UNF threaded interface). CGA320 thread connection stem adapter and Paintball CO2 adapter included. ## Images ![Aquarium CO2 Regulator with Solenoid for Planted Tank CO2 Injection System - Adjustable Output Pressure - Image 1](https://m.media-amazon.com/images/I/81mUEC8JBlL.jpg) ![Aquarium CO2 Regulator with Solenoid for Planted Tank CO2 Injection System - Adjustable Output Pressure - Image 2](https://m.media-amazon.com/images/I/71l09lfemYL.jpg) ![Aquarium CO2 Regulator with Solenoid for Planted Tank CO2 Injection System - Adjustable Output Pressure - Image 3](https://m.media-amazon.com/images/I/81OaTq2+DpL.jpg) ![Aquarium CO2 Regulator with Solenoid for Planted Tank CO2 Injection System - Adjustable Output Pressure - Image 4](https://m.media-amazon.com/images/I/814GN7i37rL.jpg) ![Aquarium CO2 Regulator with Solenoid for Planted Tank CO2 Injection System - Adjustable Output Pressure - Image 5](https://m.media-amazon.com/images/I/61e6Xya3uuL.jpg) ## Questions & Answers **Q: for tubing which O.D is the right size for this regulator ? I have** A: 6 millimeters outer diameter co2 proof tubing is the right size for this regulator. https://www.amazon.com/JARDLI-Aquarium-Proof-Tubing-Black/dp/B07Q5RGPXL **Q: I am trying to set this up with a 20 oz paintball tank but I could hear leak below the white part of the solenoid valve. What am I doing wrong?** A: Dear Customer, So sorry that you might get a defective item. We would be more than happy to send a replacement. Could you provide me your order number please? Please feel free to contact us if you have any questions. Thanks, Ben JARDLI Customer Service Team **Q: How sensitive is the valve? I have fluval mini kit, it's overly sensitive** A: it is very sensitive. I wish it wasn't :( **Q: The stem connects to the valve, and the nut fits the co2 tank. the nut will not slide all the way down the stem, making connection impossible. ideas?** A: Possibly a burr on the stem? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best Aquarium Co2 Regulator *by C***N on May 3, 2019* This was the 3rd regulator I had purchased from Amazon as the first one I bought burnt out and the second had a stripped female connector upon arrival. This regulator comes with everything you need to securely fasten it to a standard co2 tank and adapters for smaller tanks. It makes absolutely no buzzing sound and is 9f very high quality components. I love the quick diaconnect for the co2 tubing. The one downside is that it does not include a bubble counter so a drop checker for checking co2 levels in your aquarium water will be essential to go along with this setup. After being frustrated with other regulators and their build quality, I finally found the one that is solid and works great. It is a bit more expensive but worth the extra dough in the long run. Excellent product! ### ⭐ Absolute failure. *by L***. on May 20, 2019* Cannot regulate my CO2 bps. The ONLY thing accurate is the color of the connector. I've tried for two days now and have yet to get a consistent bubble count. It slows, or it might speed up. Had it set at first, and 2 minutes later it went to nothing. Adjusted it further and came back in a few minutes to see basically a bubble curtain of CO2. I had to adjust it every time I looked at it. Went and bought a regulator locally and it set the first time, and has not altered. Horrible equipment for that price. ### ⭐⭐ not as functional as other co2 regulators *by D***P on May 12, 2019* As cool and compact as it looks I'm finding it's not as functional as other regulators. The biggest problem is that it's prone to freeze over. The entire thing turns into a big snowball then the gauge pegs red. It seems to be getting worse as time goes on. I've never had a regulator freeze up like this before, nothing has changed in my environment. 78F/44% . Additionally not having a flow meter/indicator has turned out to be another pain point. Its really hard to tell output if you're using it to regulate gas for a garden. Unfortunately I missed the return window on it so I guess i have a $100 doorstop now. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/100149436-aquarium-co2-regulator-with-solenoid-for-planted-tank-co2-injection](https://www.desertcart.gr/products/100149436-aquarium-co2-regulator-with-solenoid-for-planted-tank-co2-injection) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-23*