--- product_id: 97874798 title: "Electronic CO2 Regulator for Freshwater & Saltwater Aquariums" brand: "carbondoser" price: "€ 1048.82" currency: EUR in_stock: true reviews_count: 2 url: https://www.desertcart.hr/products/97874798-electronic-co2-regulator-for-freshwater-and-saltwater-aquariums store_origin: HR region: Croatia --- # Electronic CO2 Regulator for Freshwater & Saltwater Aquariums **Brand:** carbondoser **Price:** € 1048.82 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Electronic CO2 Regulator for Freshwater & Saltwater Aquariums by carbondoser - **How much does it cost?** € 1048.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/97874798-electronic-co2-regulator-for-freshwater-and-saltwater-aquariums) ## Best For - carbondoser enthusiasts ## Why This Product - Trusted carbondoser brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description This product has forever changed the introduction of CO2 into an aquarium.Used for CO2 injection for a freshwater planted aquarium, or a Calcium reactor in a saltwater application. We guarantee that nowhere on this planet can you find a BETTER or MORE PRECISE regulator! This is OUR baby, we built it, tested it, and patent it. The problem of "dumping" is completely eliminated with this regulator. Dumping is always a problem with ALL OTHER regulators which utilize a needle valve. Simply because, a needle valve relies on the pressure on both sides of it for it's accuracy. So, even though you have it set at a certain "bubble rate", once the pressure in the cylinder (or the outside atmospheric pressure) changes, so will the amount of co2 that passes through the needle valve. This is why it is physically impossible for any and ALL other regulators that rely on a needle valve to ever be consistent. Our regulator does not have a needle valve, but instead, it has an electronic valve that opens and closes in a fraction of a second, (each "opening and closing" equates to a bubble) and, due to the fact that it is "electronic" the "bubble rate" can NEVER change. Once it is set, it can never vary more than +/- 1/1,000=of a second. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Form | rectangular, tubular, cylindrical | ## Product Details - **Brand:** CarbonDoser - **Item Form:** rectangular, tubular, cylindrical - **Target Species:** Aquatic Plants - **Manufacturer:** AquariumPlants.com - **UPC:** 678617000067 ## Images ![Electronic CO2 Regulator for Freshwater & Saltwater Aquariums - Image 1](https://m.media-amazon.com/images/I/611BT7EVvHL.jpg) ![Electronic CO2 Regulator for Freshwater & Saltwater Aquariums - Image 2](https://m.media-amazon.com/images/I/51ZKp5Q6PqL.jpg) ![Electronic CO2 Regulator for Freshwater & Saltwater Aquariums - Image 3](https://m.media-amazon.com/images/I/41UQhSUwNlL.jpg) ![Electronic CO2 Regulator for Freshwater & Saltwater Aquariums - Image 4](https://m.media-amazon.com/images/I/41NpRP-LfAL.jpg) ![Electronic CO2 Regulator for Freshwater & Saltwater Aquariums - Image 5](https://m.media-amazon.com/images/I/41ZrQo3XkDL.jpg) ## Questions & Answers **Q: Can this be used with a timer to automatically shut it on or off?** A: yes, you should watch our video... **Q: What is the power draw of this product?** A: 1 amp ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best Doser ever! *by H***E on July 23, 2020* Great doser and very easy to setup! ### ⭐ Bad item... TERRIBLE SELLER *by Z***I on August 14, 2021* Item didn't work. Bubble size pressure wouldn't stay same for more than 24 hours at best. It seamed the piece of equipment that supposed to make it set it and forget it gave me the most fiddling....however that wasn't my problem....Seller was my problem ... even tho item was under a Prime I returned the item on 7/28 after just over a week of fiddling and going nowhere with it...Seller received it 7/30... TODAY 8/14 still no refund or response from seller...Amazon CS got involved and yet I have to wait another 3-5 days... so in conclusion 3DAY ARIVAL Seller socks... I would avoid business with them.. I rather pay few dollars more and have no issues down the road need be any kind of CS from seller... --- ## 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.hr/products/97874798-electronic-co2-regulator-for-freshwater-and-saltwater-aquariums](https://www.desertcart.hr/products/97874798-electronic-co2-regulator-for-freshwater-and-saltwater-aquariums) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-19*