High-performance CO2 diffuser for installation within filter hose of external filter

Very efficient CO2 enrichment for perfect plant growth in the aquarium thanks to its installation inside the filter return hose
Cut the water return hose from the external filter, water the membrane of the diffuser, install the INLINE DIFFUSER, connect the CO2 supply hose, adjust the bubble count
A bubble counter, for checking the amount of CO2 added, is integrated. Water backflow protection, to protect the technical parts, is also integrated
20 % CO2 savings thanks to particularly effective diaphragm
Includes: 1 ready-to-connect high-performance CO2 direct diffuser, wall mount, suction cup and screw attachment