Neo CO2 DIY CO2 Kit

In stock
Out of stock
$25.49 $29.99

- +

An Easy, Budget-Friendly CO2 Solution for Thriving Plants

  • Long-Lasting Supply: Enjoy up to 50 days of consistent CO2 supply.
  • Complete Kit: Comes with everything you need to get started right away.
  • Effortless Setup: Start benefiting from natural CO2 in just over 24 hours.


Neo CO2 by AQUARIO – your gateway to a vibrant planted aquarium. This user-friendly DIY CO2 kit not only makes it simple to boost your plants' health and color but also offers an affordable solution to CO2 supplementation. With Neo CO2, you're not just adding CO2; you're unlocking the full potential of your aquarium plants.


How Does Neo CO2 Work?

Leveraging the natural process of fermentation, Neo CO2 utilizes yeast's power to transform sugars into CO2. Gelatin acts as a stabilizer, ensuring a controlled and extended release of CO2. This balanced approach provides a steady CO2 level, ideal for photosynthesis, without the complexity or cost of traditional systems.

The Neo CO2 system is best suited for aquariums larger than 10 gallons to prevent CO2 oversupply in smaller tanks.


How do I use Neo CO2?

Setting up the Neo CO2 kit is a breeze. Just follow a few steps and you'll have natural CO2 for your planted aquarium in just over 24 hours.

1) Add 300ml warm water (about 50°C or 122°F) to the bottle

2) Cap the bottle and shake until the content is thoroughly mixed

3) Wait 24 hours - Contents should turn to jelly (do NOT shake after this step)

4) Add 1 pack of Biorefill

5) Add 200ml of warm water (about 30°C or 86°F) to the bottle

6) Connect to your tubing and wait until CO2 is produced

When CO2 stops, pour out the water and repeat steps 4, 5, and 6. The Jelly can be reused.



What's Included?

Neo CO2 Bottle

Bottle Cap with Tubing Nipple

Rubber O-Ring


CO2 Diffuser

2x Suction Cups

CO2 Biorefill Packs

More Information
UPC 8809702870247
Write Your Own Review
You're reviewing:Neo CO2 DIY CO2 Kit
Your Rating
Only registered users can write reviews. Please or

Product Questions

No questions yet. Be the first to ask the question!