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2L Aquarium CO2 Generator System, CO2 System Kit with Regulator and Needle Valve for Aquarium Plants Tanks

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Free shipping on orders over $29.99

$79.99

$ 37 .99 $37.99

In Stock

1.Size:5l


  • Professional Factory -- Our 2L CO2 bottles are constructed from premium 1.2mm SUS304 stainless steel - 20% thicker than standard tanks. Far superior to plastic bottle generators, they're more durable, stable, safe, and high-pressure resistant.
  • Premium Safety Protection -- Automatic pressure relief valve activates when CO2 pressure exceeds 30-35KG. 12V waterproof solenoid valve prevents leakage risks for complete safety.
  • Professional DIY kit -- A complete system in 2L size bottle, that includes SUS304 stainless bottle, regulator, Solenoid valve， Filter, precision needle valve, and easily adjustable bubble counter, ect
  • High Precision -- having the 12V solenoid on a timer, you can specify when you want CO2 injection on and for how long. Bubble counter with check valve built-in. It stops water from back flowing into your CO2 tank
  • Tips for All Users -- The required powders to generate CO2 gas are not included; you will need purchase the citric acid and sodium bicarbonate powders separately. [ You can reach out to us at any time for any product-related concerns]


Product Description

Aquarium CO2 System Generator

Ideal DIY aquatic co2 system

CO2 system utilizes a citric acid and sodium bicarbonate reaction to produce high-purity CO2 gas. The generated CO2 passes through a pressure regulator, bubble counter, and diffuser, ensuring stable output pressure and flow rate for optimal plant photosynthesis—eliminating the pressure instability issues of traditional reaction-based generators.

Hygger CO2 will offer a round-the-clock service, and you can reach out to us at any time for any product-related concerns.

Aquarium CO2 System Generator
Aquarium CO2 System Generator
Aquarium CO2 System Generator
Aquarium CO2 System Generator
Aquarium CO2 System Generator

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