{"product_id":"aquarium-co2-timed-electric-valve-digital-timer-bubble-counter","title":"Aquarium CO2 Timed Electric Valve | Digital Timer \u0026 Bubble Counter","description":"\n\u003ch2\u003eAutomate Your Aquarium CO2 System with Precision Timing\u003c\/h2\u003e\n\u003cp\u003eTake the guesswork out of planted tank management with this \u003cstrong\u003eAquarium CO2 Timed Electric Valve\u003c\/strong\u003e. Designed for freshwater planted aquariums, this motor-driven solenoid-style valve automatically opens and closes your CO2 supply on a programmable schedule — keeping your aquatic plants thriving without constant manual adjustment.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're running a single-tank setup or managing multiple aquariums, this valve delivers reliable, hands-free CO2 regulation. The built-in digital display timer lets you set precise on\/off cycles, so your plants receive consistent carbon dioxide during daylight hours and your CO2 supply is safely shut off at night.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor-Driven Valve Control:\u003c\/strong\u003e The valve is driven by a motor mechanism — not a continuous electromagnetic coil — meaning the motor only works for approximately 5 seconds during each open\/close cycle. This eliminates continuous heat build-up and significantly extends the product's service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDigital Display Timer Switch:\u003c\/strong\u003e Easily program your CO2 schedule using the intuitive digital timer. Set specific on\/off times to match your lighting cycle for optimal plant growth. Refer to the included manual for simple, step-by-step setup instructions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Metal Valve Body:\u003c\/strong\u003e Constructed from metal for maximum durability. The valve body is waterproof and built to withstand the pressures of a CO2 system safely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in Single or Double Head:\u003c\/strong\u003e Choose a single-head unit for one tank, or the double-head version to serve two separate aquariums from one controller.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Works with AC 100–240V input, compatible with both 110V and 220V power systems globally.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerous Cable Length:\u003c\/strong\u003e Includes a 3.5-meter total cable length for flexible placement near your aquarium setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAquarium CO2 Timed Electric Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Head \/ Double Head\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Operating Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤1 MPA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 100–240V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Plug\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220V \/ 110V options\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Cable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Body Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal (waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China (Mainland)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Aquarium CO2 Timed Electric Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on setting up healthy planted aquarium environments, visit the \u003ca href=\"https:\/\/www.epa.gov\/watersense\/how-we-use-water\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEPA's Water Resources page\u003c\/a\u003e for additional context on water-use best practices.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How does the CO2 timed electric valve work in an aquarium setup?\u003c\/h4\u003e\n\u003cp\u003eA: The aquarium CO2 timed electric valve connects between your CO2 cylinder\/regulator and your diffuser. Using the built-in digital timer, you program specific on and off times. When the timer triggers, the motor-driven valve opens or closes in approximately 5 seconds, automatically controlling CO2 flow to your tank without requiring manual intervention.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why is a motor-driven valve better than a standard solenoid valve for aquariums?\u003c\/h4\u003e\n\u003cp\u003eA: Traditional solenoid valves use a continuous electromagnetic coil that stays energized (and warm) the entire time the valve is open, which can shorten the valve's lifespan over time. This motor-driven valve only activates its motor for about 5 seconds per switching cycle — open or close — eliminating constant heat generation and significantly extending the unit's overall durability.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this CO2 electric valve compatible with my power outlet?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This valve supports AC 100–240V input and is available with both 110V and 220V plug options, making it compatible with most standard household outlets worldwide.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this valve with multiple aquariums?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The double-head version of this valve allows you to control CO2 flow to two separate tanks simultaneously from a single timer unit — ideal for aquarists managing multiple planted aquariums.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum CO2 pressure this valve can handle?\u003c\/h4\u003e\n\u003cp\u003eA: The valve is rated for a maximum operating pressure of ≤1 MPA (approximately 145 PSI), which is well within the range of typical aquarium CO2 regulator output pressures.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does the CO2 timed electric valve work in an aquarium setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The aquarium CO2 timed electric valve connects between your CO2 cylinder\/regulator and your diffuser. Using the built-in digital timer, you program specific on and off times. 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