{"product_id":"aquarium-co2-regulator-for-planted-tanks-dual-gauges-dual-stage-stability-and-two-included-manifolds","title":"Aquarium CO2 Regulator for Planted Tanks: Dual Gauges, Dual-Stage Stability and Two Included Manifolds","description":"\u003cp\u003eGive a medium or large planted aquarium a steady, expandable pressurized CO2 setup. This dual-stage aquarium CO2 regulator suits long-term systems using refillable cylinders, whether you care for one aquascape or an expanding fish room.\u003c\/p\u003e\u003cp\u003eTwo gauges keep working pressure and remaining cylinder pressure visible, making everyday checks straightforward and giving you time to plan a refill before the cylinder runs low.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe dual-stage fail-safe prevents end-of-tank dump, keeping CO2 levels more stable and reducing sudden fluctuations as the cylinder empties.\u003c\/li\u003e\n\u003cli\u003eTwo included bubble counter manifolds distribute CO2 from one cylinder across multiple planted aquariums, simplifying a shared supply setup.\u003c\/li\u003e\n\u003cli\u003eAdditional manifolds can be added as your aquarium collection grows, supporting up to eight recommended splits from one cylinder.\u003c\/li\u003e\n\u003cli\u003eCompatibility across standard 2.5LB to 20LB CGA-320 refillable cylinders gives aquarists a practical long-term alternative to disposable options, offering longer refill intervals and lower operating costs.\u003c\/li\u003e\n\u003cli\u003eThe anodized Space Grey finish gives the regulator a clean appearance beside planted-tank equipment and cabinetry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: UNS\u003c\/li\u003e\n\u003cli\u003eRegulator type: Dual-stage\u003c\/li\u003e\n\u003cli\u003eGauges: Working pressure and remaining cylinder pressure\u003c\/li\u003e\n\u003cli\u003eFinish: Anodized Space Grey\u003c\/li\u003e\n\u003cli\u003eCylinder connection: CGA-320\u003c\/li\u003e\n\u003cli\u003eCompatible cylinder capacity: 2.5LB to 20LB\u003c\/li\u003e\n\u003cli\u003eIncluded manifold count: 2 bubble counter manifolds\u003c\/li\u003e\n\u003cli\u003eRecommended expansion: Up to 8 splits\u003c\/li\u003e\n\u003cli\u003eTubing compatibility: CO2-proof tubing\u003c\/li\u003e\n\u003cli\u003eDiffuser compatibility: Aquarium diffusers and inline diffusers\u003c\/li\u003e\n\u003cli\u003eIncluded adapter: CGA-320 adapter\u003c\/li\u003e\n\u003cli\u003eIncluded accessories: Power adapter, assorted replacement O-rings and installation tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose this regulator for a dedicated planted-aquarium system when the greater size of a refillable-cylinder setup suits your space. Its pressure monitoring, dual-stage protection and expandable distribution make it a practical foundation for consistent long-term CO2 management.\u003c\/p\u003e","brand":"Glass Aqua","offers":[{"title":"Default Title","offer_id":50332238577767,"sku":"SHP-9702-88FF2D","price":295.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/6209\/8279\/files\/1381185519702-main-001.jpg?v=1790441002","url":"https:\/\/cozypawwear.com\/products\/aquarium-co2-regulator-for-planted-tanks-dual-gauges-dual-stage-stability-and-two-included-manifolds","provider":"CozyPaw Wear","version":"1.0","type":"link"}