Diffuser 400l Eheim

For small and medium aquariums up to 400 liters.

Small, effective device with an integrated bubble counter and non-return valve.  Easy to connect and attach to the aquarium pane with suction holder.

• Small, space-saving device
• Highly efficient diffuser 
• Bubble counter for visual control of CO2 dosing
• Non-return valve prevents water returning to the CO2 system
• Hose protection 
• Powerful suction holder