DIY Aquarium Budget CO2 Generator Kit

This easy-to-use DIY CO2 generator kit is designed to provide an affordable CO2 supply for low-tech planted aquariums. By using a chemical reaction between baking soda and citric acid (or other compatible ingredients), the system produces a steady flow of CO2 to support healthy plant growth and natural photosynthesis.

A great option for hobbyists seeking budget-friendly CO2 supplementation without the need for pressurised systems.

Key Features and Important Notes:

• What’s Included:
  – 1 x DIY CO2 Generator Kit (bottle caps, valves, tubing and connectors)
  ⚠️ Reactants like baking soda and citric acid are not included.
• Material:
  Durable plastic and metal components designed for aquarium use.
• Size:
  Cap fits standard PET bottles (approx. 28 mm neck diameter)
• CO2 Production Method:
  Uses a chemical reaction of baking soda + citric acid to produce CO2 gas.
• Installation:
  Quick and easy setup – ideal for beginners or budget setups.
• Application:
  Designed for planted tanks to aid photosynthesis and plant growth.
• Warranty:
  1‑Year Warranty (T&Cs apply).