{"product_id":"carbondoser-v2-electronic-co2-regulator","title":"CarbonDoser V2 Electronic CO₂ Regulator","description":"\u003cp\u003eMeter CO₂ delivery electronically for a planted freshwater aquarium or compatible reef calcium reactor. The CarbonDoser V2 uses an electronic valve to release timed portions of gas, with a dial to adjust the interval between pulses.\u003c\/p\u003e\u003cp\u003eThe remote control box can mount separately from the cylinder and pressure regulator, helping keep the adjustment dial accessible.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eElectronic pulse control instead of a conventional needle valve for dosing adjustment.\u003c\/li\u003e\n\u003cli\u003eSeparate regulator assembly and mountable electronic dosing box.\u003c\/li\u003e\n\u003cli\u003eJohn Guest push-in fittings.\u003c\/li\u003e\n\u003cli\u003eIncludes CarbonDoser check valve and polyurethane tubing: ⅛-inch regulator-to-box line and ¼-inch output line.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSold separately:\u003c\/strong\u003e CO₂ cylinder and gas, diffuser or calcium reactor, and optional external timer\/pH controller. Confirm cylinder fitting and downstream operating-pressure requirements before ordering. External controllers require suitable switched power control; this is not a direct HYDROS Drive Port accessory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Standard Parcel shipping is $19.99. This item does not qualify for free shipping.\u003c\/p\u003e","brand":"SWA","offers":[{"title":"Default Title","offer_id":67849907339573,"sku":"CD00006","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/2252\/7285\/files\/carbondoser-v2-electronic-co2-regulator.jpg?v=1792371349","url":"https:\/\/infinityandbeyondaquatics.com\/products\/carbondoser-v2-electronic-co2-regulator","provider":"Infinity and Beyond Aquatics ","version":"1.0","type":"link"}