Ensure lush growth of your aquarium plants with the Colombo CO₂ Reactor Refill - B 1000 grams. Designed to be used in combination with Component A and tap water, this refill allows you to easily produce CO₂ essential for the health of your aquatic ecosystem.

Benefits :

• Efficient CO₂ Production: By mixing Component B with Component A and 300 ml of water, a chemical reaction generates approximately 105 grams of CO₂ in 30 minutes, providing a reliable source of carbon for your plants.
• Ease of Use: The refill process is quick and easy, eliminating the need to handle pressurised CO₂ cylinders or rely on external refills.