Aquarium CO2 Generator System Kit – Stainless Steel CO2 Cylinder for Lush Planted Tanks

Give your aquatic plants the thriving, vibrant life they deserve. This professional Aquarium CO2 Generator System Kit delivers a stable, efficient source of carbon dioxide to fuel healthy plant growth, reduce algae, and create a crystal-clear, natural underwater landscape – all while keeping your fish safe and comfortable.

🌟 Why You’ll Love It

• Professional-grade stainless steel design – The thick, corrosion-resistant SUS304 stainless steel bottle is far more durable and reliable than simple plastic bottle generators, giving you long-term performance and peace of mind.
• Stable CO2 supply for lush plant growth – Provide your aquatic plants with the carbon dioxide they need to grow faster, greener, and fuller, helping you achieve a stunning aquascape and healthier ecosystem.
• Built-in safety valve protection – When the pressure exceeds the maintenance pressure, the safety valve automatically opens, helping to protect your tank, equipment, and home from overpressure.
• Clean, filtered CO2 output – The polymer microporous filter element effectively blocks and absorbs impurities in the generated gas, ensuring purer CO2 reaches your aquarium.
• Long-lasting reaction time – With the recommended raw material ratio, a single reaction can last about 3–4 weeks, reducing maintenance frequency and keeping your CO2 levels more consistent.
• Two capacity options – Choose between 1L and 2L bottle sizes to match your aquarium size and CO2 demand, from smaller planted tanks to more demanding aquascapes.
• Ideal for planted tanks with fish – Designed for both plants and fish. By starting with a low CO2 volume (1–2 bubbles/sec), you can fine-tune the balance to keep fish safe while plants flourish.
• Cost-effective DIY CO2 solution – Use common raw materials (citric acid and baking soda) to generate CO2, helping you save compared to disposable cartridges or pressurized cylinders.

⚙️ What’s Inside

Below are the original technical details and usage notes for the Aquarium CO2 Generator system Kit Stainless Steel CO2 Cylinder Generator System Carbon Dioxide Reactor Kit For Plant Fish, preserved exactly as provided:

Aquarium CO2 Generator system Kit Stainless Steel CO2 Cylinder Generator System Carbon Dioxide Reactor Kit For Plant Fish

Features:
* Professional CO2 generator system with stainless steel bottle is better than simple plastic bottle generator. It is more reliable, durable and efficient.
* When the pressure exceeds the maintenance pressure, the safety valve will automatically open.
* Filter element. The polymer microporous filter element can effectively block and absorb impurities in the generated gas.
* Thick and corrosion-resistant SUS304 stainless steel bottle body is durable.
* Too much carbon dioxide will kill the fish. It is recommended to initially reduce the volume of carbon dioxide by 1 or 2 bubbles/sec. A reaction can last 3-4 weeks.

Raw Material Addition Ratio
1L: 100g citric acid + 100g baking soda + 150ml water
2L: 200g citric acid + 200g baking soda + 300ml water

NOTE:
1. Only one part of raw material + 300ml is allowed to be added to the 2L bottle at a time.
2. During the raw material reaction, the temperature in the bottle is low and there will be water mist, which is normal.
3. Do not place the cylinder upside down or tilted.
4. Raw material replacement steps: confirm that the pressure is back to 0, remove the bubble counter and air pipe, let go of the remaining gas, turn off the remote control, pull down the solenoid valve plug, loosen the valve counterclockwise, pour out the waste liquid, and rinse the inner wall of the bottle with clean water. Replace raw materials.

Specification:
Name: Carbon dioxide generator set
Material: stainless steel + aluminum alloy
Capacity: 1L,2L
Size: 1L: 190 * 102mm
2L: 340 * 102mm
Color: silver

Packing included:
1 * Carbon Dioxide Generator
1 * Aluminum Alloy Valve

⚙️ Technical Details