- innovational multi-sets and hydrodynamics water intake design; exquistite device occupies less space than other diffusers in aquarium.
- high efficiency of diffusing CO2 in water. connect the extra middle sets to prolong the whole diffusing device can increase the higher efficiency of diffusing CO2.
- techincal modeling ;exquisite, beautiful & functional design.
- elegant & functional design
- more accuracy in bubble counting.
- hose connection screw lock design to fix hoses without leaking CO2.