{"product_id":"zrdr-aquarium-co2-regulator-solenoid-valve-bubble-counter-is-used-for-co2-gas-cylinder-fish-tanks-co2-pressure-reducing-valve","title":"ZRDR Aquarium CO2 Regulator (Solenoid Valve, Bubble Counter, Planted Tank)","description":"\u003ch2\u003e🐾 Product Overview\u003c\/h2\u003e\n\u003cp\u003eZRDR aquarium CO2 regulator — solenoid valve, bubble counter, planted tank — this ZRDR aquarium CO2 regulator provides precise cylinder-to-diffuser pressure regulation for planted tank CO2 injection with integrated solenoid valve for timer-controlled operation, built-in bubble counter for injection rate monitoring, and ZRDR's precision engineering for accurate, stable pressure delivery. ZRDR has become a recognized brand among serious planted tank hobbyists specifically for CO2 equipment — their regulators are known for stable working pressure and reduced likelihood of the \"end-of-tank dump\" phenomenon where a nearly empty CO2 cylinder releases its remaining gas in a sudden uncontrolled surge.\u003c\/p\u003e\n\n\u003ch2\u003e✨ Key Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🎛️ \u003cstrong\u003ePrecise Regulation\u003c\/strong\u003e — ZRDR precision for stable, accurate working pressure.\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eSolenoid Valve\u003c\/strong\u003e — Timer integration for automatic light-cycle CO2 control.\u003c\/li\u003e\n\u003cli\u003e🔵 \u003cstrong\u003eBubble Counter\u003c\/strong\u003e — Visual bubble rate monitoring for consistent dosing.\u003c\/li\u003e\n\u003cli\u003e🌿 \u003cstrong\u003ePlanted Tank\u003c\/strong\u003e — Designed for high-tech planted aquarium CO2 systems.\u003c\/li\u003e\n\u003cli\u003e🏷️ \u003cstrong\u003eZRDR Brand\u003c\/strong\u003e — Recognized planted tank CO2 equipment specialist.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e📦 What's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ZRDR CO2 regulator with solenoid valve and bubble counter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e📏 Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ZRDR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Precision regulation, solenoid valve, bubble counter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e High-tech planted tanks, CO2 injection systems, pressurized CO2 setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e💖 Why You'll Love It\u003c\/h2\u003e\n\u003cp\u003eThe \"end-of-tank dump\" problem that ZRDR regulators are engineered to resist is one of the most feared failures in planted tank CO2 systems — when a CO2 cylinder's pressure drops below a certain threshold, cheap or poorly designed regulators can lose their pressure differential and release an uncontrolled surge of CO2 into the tank, dropping pH dramatically and potentially killing fish within hours. ZRDR's design addresses this through dual-stage regulation and higher-quality internal components that maintain regulated pressure even as cylinder pressure decreases. For planted tank hobbyists who have invested in quality plants, fish, and hardscape, the protection against CO2 dump incidents justifies the quality investment in a proper CO2 regulator versus the cheapest available option.\u003c\/p\u003e\n\n\u003ch2\u003e🛒 Order Yours Today\u003c\/h2\u003e\n\u003cp\u003eZRDR aquarium CO2 regulator — solenoid valve, bubble counter, planted tank. Order today! 🐾\u003c\/p\u003e","brand":"Pup Supplies","offers":[{"title":"ZR-AC100-240V-US \/ W21-8","offer_id":52010219012394,"sku":"14:193#ZR-AC100-240V-US;5:100014066#W21-8","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-US \/ CGA320","offer_id":52010219045162,"sku":"14:193#ZR-AC100-240V-US;5:100014064#CGA320","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-EU \/ G5-8","offer_id":52010219077930,"sku":"14:29#ZR-AC100-240V-EU;5:361385#G5-8","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-EU \/ M22","offer_id":52010219110698,"sku":"14:29#ZR-AC100-240V-EU;5:100014065#M22","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-US \/ G3-4","offer_id":52010219143466,"sku":"14:193#ZR-AC100-240V-US;5:361386#G3-4","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-US \/ G5-8","offer_id":52010219176234,"sku":"14:193#ZR-AC100-240V-US;5:361385#G5-8","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-EU \/ G3-4","offer_id":52010219209002,"sku":"14:29#ZR-AC100-240V-EU;5:361386#G3-4","price":77.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-UK \/ G5-8","offer_id":52010219241770,"sku":"14:175#ZR-AC100-240V-UK;5:361385#G5-8","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-UK \/ M22","offer_id":52010219274538,"sku":"14:175#ZR-AC100-240V-UK;5:100014065#M22","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-AU \/ W21-8","offer_id":52010219307306,"sku":"14:10#ZR-AC100-240V-AU;5:100014066#W21-8","price":77.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-AU \/ CGA320","offer_id":52010219340074,"sku":"14:10#ZR-AC100-240V-AU;5:100014064#CGA320","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-US \/ M22","offer_id":52010219372842,"sku":"14:193#ZR-AC100-240V-US;5:100014065#M22","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-UK \/ W21-8","offer_id":52010219405610,"sku":"14:175#ZR-AC100-240V-UK;5:100014066#W21-8","price":77.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-UK \/ CGA320","offer_id":52010219438378,"sku":"14:175#ZR-AC100-240V-UK;5:100014064#CGA320","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-UK \/ G3-4","offer_id":52010219471146,"sku":"14:175#ZR-AC100-240V-UK;5:361386#G3-4","price":77.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-EU \/ W21-8","offer_id":52010219503914,"sku":"14:29#ZR-AC100-240V-EU;5:100014066#W21-8","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-EU \/ CGA320","offer_id":52010219536682,"sku":"14:29#ZR-AC100-240V-EU;5:100014064#CGA320","price":78.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-AU \/ G3-4","offer_id":52010219569450,"sku":"14:10#ZR-AC100-240V-AU;5:361386#G3-4","price":77.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-AU \/ G5-8","offer_id":52010219602218,"sku":"14:10#ZR-AC100-240V-AU;5:361385#G5-8","price":77.99,"currency_code":"USD","in_stock":true},{"title":"ZR-AC100-240V-AU \/ M22","offer_id":52010219634986,"sku":"14:10#ZR-AC100-240V-AU;5:100014065#M22","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/5709\/7258\/files\/S3602c04d61b845768564abe5c3327a87J.webp?v=1782669842","url":"https:\/\/pupsuppliesstore.com\/products\/zrdr-aquarium-co2-regulator-solenoid-valve-bubble-counter-is-used-for-co2-gas-cylinder-fish-tanks-co2-pressure-reducing-valve","provider":"Pup Supplies","version":"1.0","type":"link"}