Dennerle CO2 diffuser ultra small Reef no critters Recommended for: cold water and

Recommended for: cold water and tropical fish aquariums

where there is not a lot of day to day change in the water parameters

Dose 5 ml per 200 liters (50 gallons) daily

getting straight to work to clean and clear your pond

Our calcium test is capable in resolving the calcium content in 10 mg/L steps

Dennerle CO2 diffuser ultra small Reef no critters Recommended for: cold water andCO2 addition device for freshwater aquariums For aquariums up to 200 liters Compact and clear shape made of shatter proof acrylic glass ceramic disc for very fine atomization For CO2 hoses with 4 mm inner diameter (6 mm outer) With integrated bubble counter