This is to replenish the activator for the Tropica CO2 Bio bottle. The content of this package of CO2 System Bio Refill provides additional 60 days of CO2 for aquariums.
Tropica CO2 Bio - Refill
The activator needs to be replenished approximatly every 2 week, or when CO2 production has dropped to 5 bubbles per minute.
- To add the activator refill, the water in the bottle needs to be changed and 1 new Activator portion added.
- Repeat steps 5-7 in the instructions sheet when adding the first portion and place the air cap on the bottle. CO2 production will resume after a few hours.
- Add 1 portion of Activator in 200 ml. of lukewarm water approximatly 95 F (35 C).
- Stir until Activator is dissolved in the water.
- Wait 5 minutes
- Add the solution to the bottle.
- Use of the Activator refill is repeated until there is no more gel mass left in the bottle.