CO2 for Planted Aquariums

Carbon dioxide (CO2) is essential for the growth and health of planted aquariums. It is used by plants in the process of photosynthesis, which converts light energy into food. Adding CO2 to your aquarium can help to improve plant growth, color, and density. In this category, you will find articles that discuss the benefits of CO2 for planted aquariums, how to add CO2 to your tank, and how to set up and maintain your CO2 system. We also have articles on troubleshooting common problems with CO2 for planted aquariums. Whether you are a beginner or an experienced aquarist, we have the information you need to add CO2 to your planted aquarium and create a thriving underwater ecosystem.