Dennerle CO2 Diffusor Ultra M Dennerle-Fishfood You simply set the time

You simply set the time intervals using two rotary knobs

balanced growth thanks to high-quality proteins and amino acids

Shortly after activation

With a grain size of just 0 to 1 mm

Prevents algae by sustainably promoting plant growth

Dennerle CO2 Diffusor Ultra M Dennerle-Fishfood You simply set the timeCO2 addition device for freshwater aquariumsDennerle's latest generation of CO2 addition devices. The specially developed ceramic disk ensures ultra fine bubbles and a real CO2 nano atomization. Compact and clear shape Made of shatterproof acrylic glass Ceramic disc for very fine atomization For CO2 hoses with 4 mm inner diameter (6 mm outer diameter) With integrated bubble counter Dimensions: 140 x 17 mm For aquariums up to 200 liters