Eheim Diffuser 600 l and bubble counter with check valve for CO2SET600

CO2 diffusers: the diffuser atomizes the CO2 gas into many fine bubbles and thus creates a larger contact surface so that the CO2 can dissolve quickly in the aquarium water. The integrated bubble counter serves to visually control the CO2 supply. The following general rule can be used: about 20 mg of CO2 per litre is equivalent to 10 bubbles per minute per 100 litres of water. Eheim CO2 600 diffuser for large aquariums up to 600 litres, practical glass CO2 diffuser with separate bubble counter and safe check valve for efficient feeding without loss of CO2. Thanks to the large surface area of the diffuser, CO2 bubbles are distributed optimally and efficiently in large aquariums. Space-saving corner mounting with two stable suction cups. Comfortable device with large diffuser surface. Optimum distribution of CO2 bubbles in large aquariums. Separate bubble counter for visual control of CO2 supply. Integrated check valve to prevent water from returning to the CO2 fertilizer system. Secure hose fittings, space-saving corner mounting with two powerful suction cups Directions Approximately 20 mg of CO2 per litre of water, with 10 bubbles per minute per 100 litres of water.