--- product_id: 501064276 title: "DaToo Aquarium CO2 Regulator Dual Gauge Display with Bubble Counter Solenoid Check Valve Adjustable for Standard US Planted Tank CO2" brand: "datoo" price: "€ 131.11" currency: EUR in_stock: true reviews_count: 5 category: "Da Too" url: https://www.desertcart.gr/products/501064276-datoo-aquarium-co2-regulator-dual-gauge-display-with-bubble-counter store_origin: GR region: Greece --- # Dual gauge + bubble counter for stable output Precision CO2 control at 150 PSI Durable aluminum & stainless steel build DaToo Aquarium CO2 Regulator Dual Gauge Display with Bubble Counter Solenoid Check Valve Adjustable for Standard US Planted Tank CO2 **Brand:** datoo **Price:** € 131.11 **Availability:** βœ… In Stock ## Summary > 🌿 Elevate your planted tank game with precision CO2 control β€” because your underwater forest deserves the best! ## Quick Answers - **What is this?** DaToo Aquarium CO2 Regulator Dual Gauge Display with Bubble Counter Solenoid Check Valve Adjustable for Standard US Planted Tank CO2 by datoo - **How much does it cost?** € 131.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/501064276-datoo-aquarium-co2-regulator-dual-gauge-display-with-bubble-counter) ## Best For - datoo enthusiasts ## Why This Product - Trusted datoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Pinpoint CO2 Delivery:** Achieve flawless plant growth with ultra-precise pressure regulation up to 150 PSI. - β€’ **Built to Last a Lifetime:** Crafted from high-purity aluminum and stainless steel for unmatched durability and corrosion resistance. - β€’ **Smart Dual Gauge Display:** Monitor both inlet and outlet pressures with ease, ensuring your aquatic ecosystem thrives. - β€’ **Plug & Play Compatibility:** Seamlessly fits standard US CGA320 CO2 tanks and most high-density tubing for quick setup. - β€’ **Silent & Energy-Efficient Operation:** Professional-grade solenoid valve with cold-touch tech keeps noise low and lifespan 3-4x longer. ## Overview The DaToo Aquarium CO2 Regulator is a professional-grade device designed to deliver stable and accurate CO2 flow for planted aquariums. Featuring a robust aluminum body, stainless steel diaphragm, and a dual gauge display with bubble counter, it ensures precise control up to 150 PSI. Its energy-efficient solenoid valve with cold-touch technology extends durability 3-4 times beyond competitors. Compatible with standard US CGA320 CO2 tanks, it offers easy installation and reliable performance backed by a one-year warranty and 24/7 customer support. ## Description Product description The Best Aquarium CO2 Regulator For Your NeedsPlants in aquariums need enough CO2 to grow through photosynthesis. DaToo Aquarium CO2 Regulator is compatible with CO2 tank(CGA320 interface), which can easily and quickly provide accurate, stable and safe CO2 for your aquarium.Specifications:Size: 2.7*4.5 inchPlug Line Length:Voltage: 110VPressure gauge range: 0~2000 PSIMax Inlet Pressure: 1500 PSIMax Outlet Pressure: 45 PSICO2 Tank Interface: CGA320Product Features:- Create An Ideal Living Environment For Aquarium Plants- Safe, Accurate And Stable CO2 Output- Strong High Purity Aluminum Body- Durable Stainless Steel Diaphragm- Professional-Grade Solenoid Valve- Energy Saving And Quiet- One-Year WarrantyNOTE:1. Please do not immerse the regulator in water and always keep electrical connections dry.2. After the power is turned off, the regulator still needs 3 to 5 minutes to release all remaining gas.You can also quickly release the remaining gas by controlling the micro-adjustable valve.3. The pressure gauge only shows the inlet pressure. You can judge the working pressure based on the bubble.Why Do I Select DaToo Aquarium CO2 Regulator?1. Safe, Accurate And Stable, precise adjustment design and pressure-reducing valve ensure that DaToo can output CO2 continuously and stably.2. Longer Life, Strong high purity aluminum body and durable stainless steel diaphragm and professional-grade solenoid valve with cold-touch technology ensure DaToo's life is 3-4 times longer than similar products3. One-Year Warranty and 24 Hours Professional Customer Service, Buy DaToo with CONFIDENCE, A trustworthy aquarium partnerSelect DaToo Aquarium Product = Own A Private Aquarium Housekeeper.Just Do It, Let's Go!! Directions 1. Connect the CO2 regulator to a CO2 tank with a CGA320 interface. 2. Attach the high-density tubing to the regulator outlet and secure it to your aquarium. 3. Adjust the precision adjustment valve to control the CO2 output volume. 4. Monitor the pressure gauges to ensure safe and stable CO2 levels. 5. Utilize the solenoid valve and check valve for automated or manual CO2 control. 6. Regularly maintain the regulator for long-lasting reliability and durability. Review: Works like a charm. - Works great. Review: Works as intended - Great regulator. Works perfectly right out of the box. The dial is has a perfect sensitivity for dialing in bpm for my aquarium. I particularly like that it doesn’t stick out too far away from the co2 tank. Looks much sleeker than others. ## Features - DaToo Aquarium CO2 Regulator: It is well known that in the aquarium, the natural content of CO2 is very low. But for those who like plant tanks, CO2 is essential. So what can we do? We can supply enough CO2 to our aquarium through pressurized CO2 tanks controlled by DaToo CO2 regulators. DaToo CO2 regulator can make an outstanding contribution to the expansion of your aquarium CO2 system and create a wonderful underwater forest for you! AMAZING! - Accurate And Stable CO2 Output: DaToo Aquarium CO2 Regulator's precision adjustment design provides accurate CO2 volume at LP 150 PSI / HP 2000 PSI pressure. With a pressure-reducing valve to ensure DaToo CO2 Regulator can continuously output safe and stable CO2 for your planted aquarium, and is easier to adjust. - Accompany Your Aquarium For A Lifetime: DaToo is a professional quality Aquarium CO2 Regulator. Strong high purity aluminum body and durable stainless steel diaphragm make DaToo Regulator can maintain long-lasting reliability and durability. The professional-grade solenoid valve with cold-touch technology can effectively reduce the heat during operation and greatly extend the service life, 3~4 times that of similar products. This is a regulator that grows with your aquarium and last a lifetime. - Fit: Compatible With CO2 tank(CGA320 interface). And can work with most brands of high-density tube to easily and quickly inject the CO2 you need into your aquarium. - Trustworthy Aquarium CO2 Regulator: DaToo can help you quickly increase your plant's metabolic rate and create the best living conditions for them. And we offer a One-Year Warranty and 24 Hours Professional Customer Service. Choose a long-lasting and trustworthy partner for your aquarium. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CNL3MRS | | Brand | DaToo | | Brand Name | DaToo | | Customer Reviews | 4.1 out of 5 stars 41 Reviews | | Item Form | Liquid | | Item Weight | 0.71 Kilograms | | Item form | Liquid | | Item weight | 0.71 Kilograms | | Manufacturer | DaToo | | Target Species | Fish | | UPC | 745408758039 | | Unit Count | 1.00 count | | Unit count | 1.00 count | ## Product Details - **Brand:** DaToo - **Item weight:** 0.71 Kilograms - **Item form:** Liquid - **Manufacturer:** DaToo - **UPC:** 745408758039 ## Images ![DaToo Aquarium CO2 Regulator Dual Gauge Display with Bubble Counter Solenoid Check Valve Adjustable for Standard US Planted Tank CO2 - Image 1](https://m.media-amazon.com/images/I/61hOo1mO2qL.jpg) ![DaToo Aquarium CO2 Regulator Dual Gauge Display with Bubble Counter Solenoid Check Valve Adjustable for Standard US Planted Tank CO2 - Image 2](https://m.media-amazon.com/images/I/61VTzUuFkML.jpg) ![DaToo Aquarium CO2 Regulator Dual Gauge Display with Bubble Counter Solenoid Check Valve Adjustable for Standard US Planted Tank CO2 - Image 3](https://m.media-amazon.com/images/I/61CJUVQS9xL.jpg) ![DaToo Aquarium CO2 Regulator Dual Gauge Display with Bubble Counter Solenoid Check Valve Adjustable for Standard US Planted Tank CO2 - Image 4](https://m.media-amazon.com/images/I/610TN814aoL.jpg) ![DaToo Aquarium CO2 Regulator Dual Gauge Display with Bubble Counter Solenoid Check Valve Adjustable for Standard US Planted Tank CO2 - Image 5](https://m.media-amazon.com/images/I/61KWSQs3MNL.jpg) ## Questions & Answers **Q: Has anyone found a way to stop the buzzing sound? When it comes on it does the click, then keeps a loud buzzing sound.** A: Hi, There may be impurities in the solenoid valve, you can open the solenoid valve to see whether there are impurities in the pipe, and then remove the impurities, this problem will be solved. If you have any problem in use, you can also contact us through Amazon order email, we will always be here for you. Lucy DaToo Aquarium **Q: How do I exchange a faulty unit under warranty. Thanks** A: I'm not sure,as my was faulty out of the box. I returned it from the start and purchased the Fzone regulator and have been very happy with it. **Q: what does it mean if the water drains (not leaks) out of the bubble counter? Do I have it set up wrong?** A: Hi, Maybe the bubble counter is loose there, you can try tightening it. If you have any problem in use, you can also contact us through Amazon order email, we will always be here for you. Lucy DaToo Aquarium **Q: Can i change direction of Bubble Counter? as i'm looking to put this on paintball tank** A: Sorry, this product is for aquariums and cannot be used for paintball tank. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works like a charm. *by R***A on 23 December 2025* Works great. ### ⭐⭐⭐⭐⭐ Works as intended *by M***S on 19 March 2023* Great regulator. Works perfectly right out of the box. The dial is has a perfect sensitivity for dialing in bpm for my aquarium. I particularly like that it doesn’t stick out too far away from the co2 tank. Looks much sleeker than others. ### ⭐ Do not order if you are in Australia ! *by E***D on 31 August 2023* Product does not have standard fitting, could not find a CO2 tank to fit with it in Australia. ## Frequently Bought Together - DaToo Aquarium CO2 Regulator Dual Gauge Display with Bubble Counter Solenoid Check Valve Adjustable for Standard US Planted Tank CO2 - Clscea Stainless Steel CO2 Diffuser Atomizer for Aquarium Plants - Aquarium CO2 Proof Tubing 16 Feet (Clear) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/501064276-datoo-aquarium-co2-regulator-dual-gauge-display-with-bubble-counter](https://www.desertcart.gr/products/501064276-datoo-aquarium-co2-regulator-dual-gauge-display-with-bubble-counter) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-04*