CO2Art Inline CO₂ Diffuser – 16/22mm The CO2Art Inline CO₂ Diffuser (16/22mm) is designed to deliver ultra-fine CO₂ mist directly into your aquarium filter line, improving CO₂ absorption and keeping your tank equipment looking clean and uncluttered. Installed inline on your 16/22mm canister filter hose, this diffuser uses a high-quality ceramic membrane to break CO₂ into extremely fine bubbles. These micro-bubbles dissolve more efficiently in the water, helping your aquatic plants absorb CO₂ faster and grow stronger. The durable metal body is built to resist cracking and wear, while the replaceable ceramic membrane allows for easy maintenance and long-term performance. Perfect for planted aquariums and aquascapes, this inline diffuser keeps your display tank free of bulky equipment while delivering efficient CO₂ distribution. Features & Benefits 🌿 Efficient CO₂ DiffusionProduces an ultra-fine mist that improves CO₂ absorption for healthier plant growth. 🔧 Inline InstallationInstalls directly on 16/22mm filter hose, keeping diffusers and equipment out of the display tank. 🧪 Nano CO₂ Mist TechnologyHigh-quality ceramic membrane creates extremely fine CO₂ bubbles for better dissolution. 🔄 Replaceable Ceramic MembraneEasy to service and maintain for long-term use. 🛡 Durable Metal BodyStrong, crack-resistant construction designed for reliable operation.