BOYU CO-2 DIFFUSER CO-130 for Planted Aquarium
Features:
1. Obtain optimum diffusion of CO2 without any wastage.
2. 100% brand new and high quality,
3. With high surface area per volume ratio, CO2 can easily dissolve,
4. Experiments show CO2 dissolve rate close to 100%,
5. Compatible for pressurized CO2 tanks, but not yeast bottles,