CO2 System BIO

Tropica CO2 System Bio

Tropica Bio CO2 set for the aquarium. CO2 is the most important nutrient for plants. Without CO2 supply, the plants will not thrive. CO2 System Bio is a simple solution that adds extra CO2 to the plants in the aquarium. We recommend 20-25 °C for optimal use of the product.

- For better growth of easy and medium-sized plants
- 60 days of CO2 for a low price
- Safe to use
- Easy to refill and recycle
- including Tropica CO2 Diffuser

How to use Tropica CO2 System Bio?

1. Pour 300 ml of hot water into the bottle. approx. 50℃
2. Cap (without air nozzle) and shake bottle vigorously for one minute or until contents are well mixed.
3. Then leave the bottle at room temperature for at least 24 hours until the contents have become a solid mass.
4. At the same time, immerse the CO2 diffuser in clean water

24 hours later

5. Add 1 portion of Activator to 200 ml of lukewarm water. Maximum 35°C.
6. Let stand for 5 minutes and stir until Activator is dissolved in the water.
7. Add the solution to the bottle.
8. Place the gasket in the air cap and place the cap on the bottle.
9. Attach the air hose to the bottle and connect the bottle to the CO2 diffuser.
10. Place the CO2 diffuser in the aquarium.
11. Wait for CO2 production to begin. This usually takes several hours, depending on the temperature.


The set is now installed and with Activator Refill bags you have approximately 60 days.