{"product_id":"wyin-aqua-dual-stage-co2-modular-regulator","title":"Wyin Aqua Dual Stage CO2 Modular Regulator","description":"\u003cp\u003eThe Wyin Aqua Dual Stage CO2 Modular Regulator gives your planted tank a steady, adjustable supply of CO2 from a standard W21.8 cylinder. Two regulation stages keep the working pressure even as the cylinder empties, so your bubble rate holds and you avoid the end-of-tank dump that can harm livestock when a cylinder runs low.\u003c\/p\u003e\n\u003cp\u003eBoth gauges sit on top: one shows how much is left in the cylinder, the other shows working pressure. The precision needle valve sets your bubble rate, and the bubble counter has a check valve built in to stop water running back towards the regulator. Your 4\/6mm CO2 tubing pushes straight into the quick-plug outlet.\u003c\/p\u003e\n\u003cp\u003eCO2 is switched by a 12V electromagnetic solenoid, powered by the included NZ\/AU adapter. To run CO2 on the same schedule as your lights, plug the adapter into a plug-in timer.\u003c\/p\u003e\n\u003cp\u003eThe output block is modular. Add Wyin Aqua Extension Manifold Blocks (sold separately) to run CO2 to more than one tank, or to several injection points in one tank, from a single cylinder.\u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual-stage regulation for steady output as the cylinder empties\u003c\/li\u003e\n\u003cli\u003eCylinder and working pressure gauges\u003c\/li\u003e\n\u003cli\u003ePrecision needle valve for fine bubble-rate control\u003c\/li\u003e\n\u003cli\u003eBubble counter with integrated check valve\u003c\/li\u003e\n\u003cli\u003eQuick-plug outlet for 4\/6mm CO2 tubing\u003c\/li\u003e\n\u003cli\u003e12V electromagnetic solenoid with NZ\/AU power adapter\u003c\/li\u003e\n\u003cli\u003eModular block that expands with extension manifolds (sold separately)\u003c\/li\u003e\n\u003cli\u003eAluminium and brass construction\u003c\/li\u003e\n\u003cli\u003eFits W21.8 threaded CO2 cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWyin Aqua dual-stage CO2 regulator with electromagnetic solenoid\u003c\/li\u003e\n\u003cli\u003eBubble counter with integrated check valve (1 outlet)\u003c\/li\u003e\n\u003cli\u003e12V power adapter, NZ\/AU plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePlease note\u003c\/h3\u003e\n\u003cp\u003eCO2 cylinder not included. Some photos show the regulator fitted to a cylinder, and one shows it with an Extension Manifold Block added; both are sold separately. There is no built-in timer, so use a plug-in timer to switch the solenoid with your lights.\u003c\/p\u003e","brand":"Wyin Aqua","offers":[{"title":"Default Title","offer_id":47443340853490,"sku":"WY30-01EM","price":279.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/9193\/2914\/files\/wyin-aqua-dual-stage-co2-regulator-electromagnetic-solenoid-on-cylinder.jpg?v=1793702720","url":"https:\/\/aquascapeshop.com\/products\/wyin-aqua-dual-stage-co2-modular-regulator","provider":"The Aquascape Shop","version":"1.0","type":"link"}