Tropica Co2 System Refill 60

The Tropica CO₂ System Refill 60 is a convenient replacement cylinder designed to keep your CO₂ System 60 running smoothly, ensuring your aquarium plants continue to receive the carbon dioxide they need to thrive. In planted aquariums, consistent CO₂ supplementation plays a key role in supporting healthy growth and helping plants compete effectively against algae.

This refill offers a simple and affordable way to maintain CO₂ levels without upgrading to a more complex system. It is easy to install and ideal for beginners or smaller planted setups where even modest CO₂ addition can noticeably improve plant health and overall tank balance.

Each refill cylinder contains approximately 5000 ml of CO₂ solution and will typically last around one month in a 60L aquarium when used as directed. Daily dosing can be adjusted based on tank size, making it flexible for a range of aquarium setups.

For proper operation, the chamber should be vented once per week by removing the silicone stopper.

Designed specifically for use with the Tropica CO₂ System 60.