- Constructed from durable aluminum alloy, this product is resistant to chemical reactions, ensuring long-lasting performance without any metal reactivity. - Easily adjustable water planting density and diffusion efficiency allow for optimized growth conditions for your aquatic plants. - Effectively counts and delivers the precise volume of carbon dioxide, providing plants with the essential CO2 they need to thrive. - Features a non-return mechanism that prevents backflow during pressure changes, protecting your water plant table and CO2 bottle from potential damage. - Simple installation and user-friendly design make this the ideal choice for transforming your fish tank into a vibrant aquatic ecosystem. Use Scenarios: 1. Perfect for aquarists looking to enhance plant growth in freshwater or marine tanks without adding complex systems. 2. Suitable for hobbyists who want to maintain optimal CO2 levels to support healthy aquatic life while avoiding system failures. 3. Ideal for aquatic plant enthusiasts aiming to carefully manage nutrient delivery and growth conditions in a controlled environment. This product combines function, compatibility, and performance, making it an essential addition to any aquarium setup.