Yosoo U-Shape DIY 4 in 1 Co2 Diffuser for DIY Co2 System Check Valve Bubble Counter Planted Aquarium Fish Tank
- This is a 4-in-1 high-performance CO2 diffuser for DIY CO2 system and compressed CO2 system, suitable for 300L aquarium..
- The check valve protects the gas system and pump equipment from anti-siphon damage..
- Color: transparent, material: plastic glass ceramic..
- The DIY CO2 diffuser is specially designed for low-cost planting aquariums..
- This carbon dioxide atomizer has built-in multi-functions, including check valve, bubble counter, ultra-micropore atomization and U-shaped air inlet. Also includes suction cups for installation..