Tropica CO2 System Bio

CO2 is the most important nutrient for plants. Without a supply of CO2, plants will not thrive. CO2 System Bio is a simple solution that adds extra CO2 to aquarium plants. We recommend 20-25°C for optimal product performance. Ideal for low and medium maintenance plants and for aquariums up to 45L.

• 60 days of CO2 for a low cost
• Safe to use
• Easy to refill and recycle.