{"product_id":"aquarino-kh-automatic-reagent-free-alkalinity-monitor-amp-controller-copy","title":"CarbonDoser® V2.0 Electronic CO2 Regulator | Needle-Valve-Free CO2 Control for Planted Aquariums \u0026 Calcium Reactors | Works with Neptune, Hydros, GHL, PinPoint","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCarbonDoser® V2.0 Electronic CO2 Regulator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCO2 control without the drift\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eMost CO2 regulators use a needle valve, and a needle valve depends on the pressure on both sides of it. When the cylinder pressure or the room’s air pressure changes, the amount of CO2 passing through changes too, even if you haven’t touched the setting. That drift is what causes “dumping.”\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe CarbonDoser® V2.0 has no needle valve. An electronic valve opens and closes in a fraction of a second, and each open-and-close makes one bubble. Because the bubble rate is set electronically, it stays consistent from the first day of the cylinder to the last.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMade for tidy, flexible setups\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe V2.0 lets you place the CO2 cylinder out of sight in a cabinet, a back room, or a far corner of the fish room. Mount the CarbonDoser® box wherever it suits you, such as on a board next to your pH controller and other electronics.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe 1\/8\" polyurethane tubing from the regulator to the box is soft and bendy, almost like running a wire, so routing is simple.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eElectronic valve instead of a needle valve, for a consistent bubble rate\u003c\/li\u003e\n\u003cli\u003eDesigned to prevent CO2 dumping\u003c\/li\u003e\n\u003cli\u003eRemote mounting: keep the cylinder away from the tank and mount the box on a board with your controllers\u003c\/li\u003e\n\u003cli\u003eJohn Guest push-in fittings for quick, leak-resistant connections\u003c\/li\u003e\n\u003cli\u003eExclusive CarbonDoser® check valve\u003c\/li\u003e\n\u003cli\u003ePolyurethane tubing included: 1\/8\" from regulator to box, and 1\/4\" from box to check valve to reactor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWorks with\u003c\/strong\u003e\u003cbr\u003eNeptune, Hydros, GHL, and PinPoint controllers.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eGreat for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eCO2 injection in freshwater planted aquariums\u003c\/li\u003e\n\u003cli\u003eCalcium reactors on saltwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDoes it work with my controller?\u003c\/strong\u003e Yes, it works with Neptune, Hydros, GHL and PinPoint.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhat is “dumping”?\u003c\/strong\u003e It’s a sudden rush of CO2 that happens when the pressure in the cylinder changes. It can cause pH swings and stress livestock. Needle-valve regulators are prone to it, and this regulator has no needle valve.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I use it on a saltwater tank?\u003c\/strong\u003e Yes, with a calcium reactor.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan the CO2 cylinder be far from the tank?\u003c\/strong\u003e Yes. The 1\/8\" tubing lets you put the cylinder in a remote spot.\u003c\/p\u003e","brand":"World Wide Corals","offers":[{"title":"Default Title","offer_id":51314072354985,"sku":null,"price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/4958\/0912\/files\/CD00006-2.png?v=1792101275","url":"https:\/\/worldwidecorals.com\/products\/aquarino-kh-automatic-reagent-free-alkalinity-monitor-amp-controller-copy","provider":"World Wide Corals","version":"1.0","type":"link"}