{"product_id":"hygger-co2-2l-aquarium-generator-system-regulator-needle-valve-safety-kit","title":"Hygger CO2 2L Aquarium Generator System – Regulator, Needle Valve \u0026 Safety Kit","description":"\u003ch2\u003eDurable, reliable CO2 delivery for planted aquariums\u003c\/h2\u003e\n\u003cp\u003eDesigned for dedicated hobbyists, the Hygger CO2 2L Aquarium Generator System centers on a robust 2-liter SUS304 stainless steel bottle. With a wall thickness of about 1.2mm—about 20% thicker than many standard tanks—this bottle prioritizes stability and high-pressure resilience. Paired with a precision regulator and a 12V waterproof solenoid valve, the kit supports controlled, timed CO2 injections that work smoothly in a range of tank sizes. The result is steadier gas delivery and a cleaner, calmer cabinet footprint, helping you cultivate lush plant growth while keeping the setup straightforward and manageable.\u003c\/p\u003e\n\u003ch3\u003eKey safety features that matter\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic pressure relief valve activates when pressure hits 30–35 KG, reducing risk in high-demand periods.\u003c\/li\u003e\n  \u003cli\u003e12V waterproof solenoid valve minimizes leakage risk and enables reliable on\/off control for injections.\u003c\/li\u003e\n  \u003cli\u003eBubble counter includes a built-in check valve to prevent water from backflowing into the CO2 system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s included in the complete kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2L SUS304 stainless bottle for durable, high-pressure operation\u003c\/li\u003e\n  \u003cli\u003eRegulator for steady CO2 flow\u003c\/li\u003e\n  \u003cli\u003eSolenoid valve for programmable injections\u003c\/li\u003e\n  \u003cli\u003eFilter for clean, consistent gas delivery\u003c\/li\u003e\n  \u003cli\u003ePrecision needle valve for fine-tuned control\u003c\/li\u003e\n  \u003cli\u003eEasily adjustable bubble counter to monitor dosing rates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The powders needed to generate CO2 are not included; you’ll need to supply citric acid and sodium bicarbonate separately. This setup emphasizes repeatable dosing and controllable timing, rather than assuming a guaranteed outcome.\u003c\/p\u003e\n\u003ch3\u003eHow it works in practice\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eFill the 2L bottle with the appropriate reacting powders and water as directed by your chosen regimen.\u003c\/li\u003e\n  \u003cli\u003eUse the regulator and needle valve to set a precise CO2 flow rate compatible with your tank size and plant density.\u003c\/li\u003e\n  \u003cli\u003eProgram the 12V solenoid on a timer for scheduled injections; the bubble counter helps you visually verify dosing.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eReal-world use cases and tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for medium to high-light planted tanks where consistent CO2 helps plant growth and coloration.\u003c\/li\u003e\n  \u003cli\u003eUse the timer feature to create a predictable daily CO2 rhythm, reducing manual dosing needs.\u003c\/li\u003e\n  \u003cli\u003eKeep a routine check on seals and tubing to maintain steady performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn short, this Hygger CO2 system aims to deliver a stable, adjustable CO2 supply with protective features and clear dosing visibility. It’s designed to fit into real-world setups where reliability and controllability matter, without promising guaranteed results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes Hygger CO2 2L Generator System suitable for planted aquariums?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A thick stainless bottle, safety relief, and precise flow control enable reliable CO2 delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What will I need to buy separately to use this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: CO2-generating powders (citric acid and sodium bicarbonate) are not included; you supply your own reacting powders.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hygger CO2","offers":[{"title":"Default Title","offer_id":53553885118793,"sku":"B0F4N1GZJ4","price":118.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/hygger-co2-2l-bottle-front-view.jpg?v=1766318083","url":"https:\/\/petvita.co.uk\/products\/hygger-co2-2l-aquarium-generator-system-regulator-needle-valve-safety-kit","provider":"Petvita","version":"1.0","type":"link"}