Chihiros Glass CO2 Indicator is a sleek and precise tool designed to monitor carbon dioxide levels in planted aquariums. Made from high-quality glass, it provides a clear visual display of CO₂ concentration, allowing aquarists to maintain optimal conditions for plant growth and overall tank health. Its compact design can be easily installed inside the aquarium without disrupting the aquascape. The Chihiros Glass CO2 Indicator ensures accurate and continuous monitoring, helping maintain a balanced and thriving planted aquarium ecosystem.